remove duplicate variable assignments
testbed/testcms2.c: fix possible null pointer dereferences.
utils/jpgicc/iccjpeg.c: add comment about uint checked to be less than zero.
Remove unused variables.
testbed/testcms2.c: fix more type specifier mismatch and a variable shadowing.
Merge pull request #16 from XhmikosR/master

Thanks for the fixes!
Arrange last pull request
Merge remote-tracking branch 'upstream/master' into cmake_support