Fix Canvas example

git-svn-id: svn://esoteric.clanlib.org/public/ClanLib/Development/ClanLib-3.0@10109 cc39f7f4-b520-0410-a30f-b56705a9c917
Fix PacmanEvolutions example

git-svn-id: svn://esoteric.clanlib.org/public/ClanLib/Development/ClanLib-3.0@10110 cc39f7f4-b520-0410-a30f-b56705a9c917
Update gitignore file
Fix a small error in x11_window/input_device_provider_linuxjoystick.cpp
Remove meaningless const
allso patch the function definition
Stronger vector patch
Same patch for half float (strong one)
Update vect for new patches
Correct mistake in the last commit
Patch deprecated XKeycodeToKeysym call
Stronger vector patch
Same patch for half float (strong one)
Update vect for new patches
Correct mistake in the last commit
revert flag
Stronger vector patch
Same patch for half float (strong one)
Update vect for new patches
Correct mistake in the last commit