Fixed incorrect behaviour when generating mutated sequence.
Modified files after changing the random seq generator.
allow compiling with clang
Merge pull request #507 from satta/clang

allow compiling with clang
Merge pull request #475 from stefan-kurtz/sk

Fixed incorrect behaviour when generating mutated sequence.
improve documentation of GT_DEPRECATED
Merge pull request #509 from gordon/deprecateddoc

improve documentation of GT_DEPRECATED
fix cross compilation
version bump