Converted all gif files to png in data/image/icons/node and data/image/icons/object/. Updated .gitignore files.

.gitignore

@@ -279,3 +279,175 @@ data/image/icons/language/
 !data/image/icons/language/zm.png
 !data/image/icons/language/zw.png
 
+data/image/icons/node/
+!data/image/icons/node/add.png
+!data/image/icons/node/Adhesion_nook.png
+!data/image/icons/node/Adhesion_ok.png
+!data/image/icons/node/aionicon.png
+!data/image/icons/node/akonadi.png
+!data/image/icons/node/akregator.png
+!data/image/icons/node/applications-internet.png
+!data/image/icons/node/assessments-300x300.png
+!data/image/icons/node/authorise.png
+!data/image/icons/node/back.png
+!data/image/icons/node/back_rol.png
+!data/image/icons/node/calendar_icon.png
+!data/image/icons/node/call-start.png
+!data/image/icons/node/capacitors_1.png
+!data/image/icons/node/cnc_machine.png
+!data/image/icons/node/config.png
+!data/image/icons/node/contact-new.png
+!data/image/icons/node/debian-swirl.png
+!data/image/icons/node/defaultnode.png
+!data/image/icons/node/delete.png
+!data/image/icons/node/dev-web.png
+!data/image/icons/node/dialog-warning.png
+!data/image/icons/node/emblem-debian.png
+!data/image/icons/node/emblem-mail.png
+!data/image/icons/node/exit.png
+!data/image/icons/node/export.png
+!data/image/icons/node/fermer.png
+!data/image/icons/node/first.png
+!data/image/icons/node/first_rol.png
+!data/image/icons/node/folder-development.png
+!data/image/icons/node/folder-downloads.png
+!data/image/icons/node/folder-video.png
+!data/image/icons/node/forbidden.png
+!data/image/icons/node/gcr-smart-card.png
+!data/image/icons/node/groups.png
+!data/image/icons/node/guilds.png
+!data/image/icons/node/help-about.png
+!data/image/icons/node/help.png
+!data/image/icons/node/home.png
+!data/image/icons/node/info.png
+!data/image/icons/node/internet-mail.png
+!data/image/icons/node/JapanExpo_picto.png
+!data/image/icons/node/JicJac_Rail_Polishing_Machine.png
+!data/image/icons/node/johnny_automatic_diagonal_cutting_pliers.png
+!data/image/icons/node/johnny_automatic_electric_drill.png
+!data/image/icons/node/keyringup.png
+!data/image/icons/node/kig.png
+!data/image/icons/node/kmail.png
+!data/image/icons/node/kontact.png
+!data/image/icons/node/last.png
+!data/image/icons/node/last_rol.png
+!data/image/icons/node/LCube.png
+!data/image/icons/node/list-add-user.png
+!data/image/icons/node/localisation.png
+!data/image/icons/node/logo-fablab_64x64.png
+!data/image/icons/node/Machovka_Drilling_machine.png
+!data/image/icons/node/mail-message_copy_1.png
+!data/image/icons/node/mail-message_copy_2.png
+!data/image/icons/node/mail-message.png
+!data/image/icons/node/mail.png
+!data/image/icons/node/media-playlist-repeat.png
+!data/image/icons/node/next.png
+!data/image/icons/node/next_rol.png
+!data/image/icons/node/office-calendar.png
+!data/image/icons/node/orange01.png
+!data/image/icons/node/orange02.png
+!data/image/icons/node/orange03.png
+!data/image/icons/node/orange04.png
+!data/image/icons/node/orange05.png
+!data/image/icons/node/orange06.png
+!data/image/icons/node/orange07.png
+!data/image/icons/node/orange08.png
+!data/image/icons/node/orange09.png
+!data/image/icons/node/orange10.png
+!data/image/icons/node/orange11.png
+!data/image/icons/node/orange12.png
+!data/image/icons/node/orange13.png
+!data/image/icons/node/orange14.png
+!data/image/icons/node/orange15.png
+!data/image/icons/node/orange16.png
+!data/image/icons/node/orange17.png
+!data/image/icons/node/orange18.png
+!data/image/icons/node/orange20.png
+!data/image/icons/node/owncloud.png
+!data/image/icons/node/planner.png
+!data/image/icons/node/preferences-other.png
+!data/image/icons/node/procman.png
+!data/image/icons/node/puce.png
+!data/image/icons/node/reply.png
+!data/image/icons/node/resistors_ganson.png
+!data/image/icons/node/rightarrowbutton-up.png
+!data/image/icons/node/search.png
+!data/image/icons/node/sort.png
+!data/image/icons/node/StepNO.png
+!data/image/icons/node/StepOK.png
+!data/image/icons/node/system-file-manager.png
+!data/image/icons/node/system-users.png
+!data/image/icons/node/text-rtf.png
+!data/image/icons/node/top.png
+!data/image/icons/node/transistor.png
+!data/image/icons/node/unauthorise.png
+!data/image/icons/node/update.png
+!data/image/icons/node/user-group-new.png
+!data/image/icons/node/user-identity.png
+!data/image/icons/node/user-online.png
+!data/image/icons/node/view.png
+
+data/image/icons/object/
+!data/image/icons/object/akregator.png
+!data/image/icons/object/applications-internet.png
+!data/image/icons/object/bleu01.png
+!data/image/icons/object/bleu02.png
+!data/image/icons/object/bleu03.png
+!data/image/icons/object/bleu04.png
+!data/image/icons/object/bleu05.png
+!data/image/icons/object/bleu06.png
+!data/image/icons/object/bleu07.png
+!data/image/icons/object/bleu09.png
+!data/image/icons/object/bleu10.png
+!data/image/icons/object/bleu11.png
+!data/image/icons/object/bleu12.png
+!data/image/icons/object/bleu13.png
+!data/image/icons/object/bleu14.png
+!data/image/icons/object/bleu16.png
+!data/image/icons/object/bleu17.png
+!data/image/icons/object/bleu18.png
+!data/image/icons/object/bleu19.png
+!data/image/icons/object/bleu20.png
+!data/image/icons/object/call-start.png
+!data/image/icons/object/capacitors_1.png
+!data/image/icons/object/chat-up.png
+!data/image/icons/object/cnc_machine.png
+!data/image/icons/object/contact-new.png
+!data/image/icons/object/debian-swirl.png
+!data/image/icons/object/defaultobject.png
+!data/image/icons/object/diodes2.png
+!data/image/icons/object/emblem-debian.png
+!data/image/icons/object/emblem-mail.png
+!data/image/icons/object/folder-video.png
+!data/image/icons/object/format-line-spacing-normal.png
+!data/image/icons/object/gcr-smart-card.png
+!data/image/icons/object/go-home.png
+!data/image/icons/object/internet-mail.png
+!data/image/icons/object/JapanExpo_picto.png
+!data/image/icons/object/JicJac_Rail_Polishing_Machine.png
+!data/image/icons/object/johnny_automatic_diagonal_cutting_pliers.png
+!data/image/icons/object/johnny_automatic_electric_drill.png
+!data/image/icons/object/kig.png
+!data/image/icons/object/kmail.png
+!data/image/icons/object/knewsticker.png
+!data/image/icons/object/kontact_22x22.png
+!data/image/icons/object/korgac.png
+!data/image/icons/object/lcube_22x22.png
+!data/image/icons/object/list-add-user.png
+!data/image/icons/object/Machovka_Drilling_machine.png
+!data/image/icons/object/mail-message_copy_1.png
+!data/image/icons/object/mail-message_copy_2.png
+!data/image/icons/object/mail-message.png
+!data/image/icons/object/nextpage-up.png
+!data/image/icons/object/office-calendar.png
+!data/image/icons/object/owncloud.png
+!data/image/icons/object/planner_22x22.png
+!data/image/icons/object/preferences-other.png
+!data/image/icons/object/procman.png
+!data/image/icons/object/resistors_ganson.png
+!data/image/icons/object/search.png
+!data/image/icons/object/system-file-manager.png
+!data/image/icons/object/system-users.png
+!data/image/icons/object/text-rtf.png
+!data/image/icons/object/user-identity.png
+!data/image/icons/object/user-online.png