Always auto-hide cursor after idle time.

Even when not in fullscreen, automatically hide the cursor after a
period of mouse inactivity.

From: Benoit Pierre <benoit.pierre@gmail.com>

git-svn-id: svn+ssh://svn.code.sf.net/p/mcomix/code@998 ef8490bc-f317-4725-81ed-e95a9aca1bcf
Add auto-hide cursor to changelog.

git-svn-id: svn+ssh://svn.code.sf.net/p/mcomix/code@999 ef8490bc-f317-4725-81ed-e95a9aca1bcf
Added PDF support using mupdf (mutool and mudraw)

From: Benoit Pierre <benoit.pierre@gmail.com>

git-svn-id: svn+ssh://svn.code.sf.net/p/mcomix/code@1000 ef8490bc-f317-4725-81ed-e95a9aca1bcf
Add PDF support to ChangeLog and README.

git-svn-id: svn+ssh://svn.code.sf.net/p/mcomix/code@1001 ef8490bc-f317-4725-81ed-e95a9aca1bcf