* src/frontends/xforms/Color.[Ch]: move to src
* src/Color.[Ch] (getRGBColor): move to src/frontends/*/lyx_gui.C
* src/BranchList.h
(Branch::color_): change type to lyx::RGBColor
* src/BranchList.[Ch]
(Branch): new constrcutor, set color_ to LColor::background
(getColor, setColor): adapt to type change of color_
* src/bufferparams.C
(BufferParams::writeFile): adapt to type change of branch color
* src/frontends/lyx_gui.h
* src/frontends/gtk/lyx_gui.C
* src/frontends/qt2/lyx_gui.C
* src/frontends/qt4/lyx_gui.C
* src/frontends/xforms/lyx_gui.C
(getRGBColor): move from src/Color.[Ch] here
* src/frontends/gtk/lyx_gui.C
* src/frontends/xforms/lyx_gui.C
(hexname): use getRGBColor
* src/frontends/gtk/GDocument.C
(update): adapt to type change of branch color
(apply): add comment about color chooser
* src/frontends/qt2/QDocumentDialog.C
(updateBranchView): adapt to type change of branch color
(toggleBranchColor): ditto
* src/frontends/qt2/lcolorcache.[Ch]
* src/frontends/qt4/lcolorcache.[Ch]
(rgb2qcolor): new utility function
* src/frontends/qt4/QBranches.C
(QBranches::update): adapt to type change of branch color
(QBranches::on_colorPB_clicked): ditto
* src/frontends/xforms/FormDocument.C
(get_current_color): adapt to type change of branch color
(FormDocument::branch_update):
* src/frontends/xforms/FormPreferences.C
(FormPreferences::Colors::LoadBrowse): adapt to RGBColor changes
* src/frontends/xforms/FormPreferences.h: remove unneeded RGBColor
forward declaration
* src/frontends/xforms/XWorkArea.C
(XWorkArea::XWorkArea): adapt to RGBColor changes
* src/frontends/xforms/Makefile.am: remove Color.[Ch]
* src/frontends/xforms/FormColorpicker.[Ch]: adapt to RGBColor changes
* src/frontends/xforms/xformsImage.C: adapt to RGBColor changes
* src/frontends/controllers/ControlDocument.C
(ControlDocument::dispatchParams): adapt to type change of branch color
* src/Makefile.am: add Color.[Ch]
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@13466 a592a061-630c-0410-9148-cb99ea01b6c8
