Find GCC cross compilers.
Merge pull request #533 from gsmcmullin/crossgcc

Find GCC cross compilers.
Cross compiler locator: don't pick mingw32-gcc and x86_64-w64-mingw32-gcc binaries and report them as 'cross compilers'
they are already registered as MinGW compilers
Fixed: 'Perspective -> Restore Default Layout' should no longer hides the caption of the "Output Pane"
QMakePlugin: added project context menu: "Run qmake..."
QMakePlugin: don't run 'qmake' each time a build starts, but only on demand
QMakePlugin: fixed: Build/Clean/Rebuild commands should now work without the need to use Project Only->Build/Clean/Rebuild
LLDB Debugger: Added support for 'watches'. A watch can be added from the 'Variables' view by clicking on the '+' button
LLDB Debugger: Use SBFrame::EvaluateExpression over SBFrame::GetValueForVariablePath to create watches (this allows the user to use casting and other oeprators)
LLDB Debugger: changed the title of the 'Locals' pane to "Locals & Watches"
Fix SpellChecker build on fedora

fedora 20 doesn't supply a hunspell->hunspell-1.3 symlink, so explicitly look for the full name. Not very future-proof, but it should do no harm...
Windows installer: delete codelite installation folder when uninstalling codelite
Windows installer: prompt the user to delete the user settings folder %APPDATA%\CodeLite when installing codelite
Updated windows install version to 6.1
Subversion: unified the 2 panels (the one from the Workspace View and the one from the Output View) into
a single panel placed at the Output View. This makes the Svn plugin consistent with the git plugin
By default, disable the "Link To Editor" in the File Explorer view
Fixed crash when running cppcheck on a single file or from within the file explorer
Changed the installer generated output file to 6.1.1
Compilation fix for non precompiled-header builds
Fix a printf format warning
Fix the less-trivial warnings that are output when building with -Wall
svn: fixed: random diff error with message "Right file side: /tmp/<random string> does not exist"
Fixed compilation warnings