override drawRegion to do renderRegion's work itself
override Math.min
Add test for ResourceInputStream and InputStreamReader
Add utf8.txt to the jar
Update number of passing tests
cache fields
Merge branch 'master' into optimize-drawRegion
Merge pull request #340 from marco-c/test_inputstreamreader

Test InputStreamReader and ResourceInputStream
add basic Graphics.drawRegion test
Merge pull request #341 from mykmelez/optimize-stuff

optimize Graphics.drawRegion, Image.class.getField, Math.min
Override UTF_8_Reader completely, without implementing methods that are never used
Call todo only for UTF_8
equals, not ==!
Remove unused boolean value
Merge pull request #343 from marco-c/optimize_UTF_8_Reader

Optimize UTF_8_Reader