fpvectorial: First commit for ODT writing support and text document support

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42215 4005530d-fff6-0310-9dd1-cebe43e6787f
fpvectorial-odt: Advances the odt writer

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42216 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: Let user create Debug and Release build modes with one button click. Issues #22743 and #19641

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42217 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: Use external debug symbols (-Xg) for Debug build mode.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42218 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: make the filter for all compiler options work with uppercase text.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42219 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: hide the button for creating Debug and Release build modes when the modes exist.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42220 4005530d-fff6-0310-9dd1-cebe43e6787f
codetools: TStringTree: thread safe

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42221 4005530d-fff6-0310-9dd1-cebe43e6787f
LCL: dialogs: allow defining own messagedlg overloads

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42222 4005530d-fff6-0310-9dd1-cebe43e6787f