Extend Remove Conditional

Extend Remove Conditional so that it is able to do parital (==,!=) and full (<,>,<=,>=)
mutations along with the option of replacing the conditional with either true or false.
expose (eq|ord)_(if|else) mutators in RemoveConditinal
resolve warnings
upgrade to ASM 5.0.2
update readme
fix powermock support on ASM5
verify powermock support when building with java8
fix for issue 97, support JSR instruction in legacy bytecode
Use package too when looking up source file from coverage data
[maven-release-plugin] prepare release pitest-parent-1.0.0
[maven-release-plugin] prepare for next development iteration
update readme