new functions:

sgeConvertToGrey()

misc:

sprites now support centerX/centerY (rotozoom not yet supported)
configure now supports debug and distribution build (-d)
gcc -O3 optimisation
compiler warnings removed
added dependencies to makefile

==================
0.9.1 - 2011-03-26
==================

new functions:

sgeTrim()
sgeLower()
sgeUpper()
sgeConfigNameFromString()
sgeConfigValueFromString()
sgeMD5()
sgeSHA1()

new command line tool:

sgestate

==================
0.9.0 - 2011-02-27
==================

Build support for AROS and MacOSX
Full API docs
