applied patches from Ivan Kravchenko for sorting enabled tables (flights, waypoints)

git-svn-id: svn://svn.code.sf.net/p/flyhigh/code/trunk@2203 1728cf9f-2348-4ec0-968f-f422e243bc8e
sorting enabled tables according to the idea of Ivan Kravchenko

git-svn-id: svn://svn.code.sf.net/p/flyhigh/code/trunk@2204 1728cf9f-2348-4ec0-968f-f422e243bc8e
no warning in wayPoint(), if record is empty (to suppress annoying warnings, according to the idea of Ivan Kravchenko).
Anyway, this does not fix the behaviour of not lock deletion on  waypoints in use!

git-svn-id: svn://svn.code.sf.net/p/flyhigh/code/trunk@2205 1728cf9f-2348-4ec0-968f-f422e243bc8e
win_/unix_qextserialport do not longer belong to project

git-svn-id: svn://svn.code.sf.net/p/flyhigh/code/trunk@2206 1728cf9f-2348-4ec0-968f-f422e243bc8e
git-svn-id: svn://svn.code.sf.net/p/flyhigh/code/trunk@2207 1728cf9f-2348-4ec0-968f-f422e243bc8e
cosmetics

git-svn-id: svn://svn.code.sf.net/p/flyhigh/code/trunk@2208 1728cf9f-2348-4ec0-968f-f422e243bc8e