Cosmetic: Remove tabs.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@37119 b3059339-0415-0410-9bf9-f77b7e298cf2
Add a file for miscellaneous auxiliary functions.

Move fgetstr() from string.c there.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@37120 b3059339-0415-0410-9bf9-f77b7e298cf2
Check potmeter and pimage default value in skin configuration file.

The value has to be in the range of 0 to 100.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@37121 b3059339-0415-0410-9bf9-f77b7e298cf2