Git: Extract BranchUtils for re-use in Branches Side Panel

Done-with: Orgad Shaneh <orgad.shaneh@audiocodes.com>
Change-Id: I1f48ffb3d9bb9b8d743ab6891c472fcfab778cf6
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: André Hartmann <aha_1980@gmx.de>

src/plugins/git/git.pro

@@ -25,7 +25,8 @@ HEADERS += gitplugin.h \
     mergetool.h \
     branchcheckoutdialog.h \
     githighlighters.h \
-    gitgrep.h
+    gitgrep.h \
+    branchutils.h
 
 SOURCES += gitplugin.cpp \
     gitclient.cpp \
@@ -49,7 +50,8 @@ SOURCES += gitplugin.cpp \
     mergetool.cpp \
     branchcheckoutdialog.cpp \
     githighlighters.cpp \
-    gitgrep.cpp
+    gitgrep.cpp \
+    branchutils.cpp
 
 FORMS += changeselectiondialog.ui \
     settingspage.ui \