Isolate proctl_*.go linux specific code
Remove unused struct member
Further isolate Linux specific code
Begin thread code isolation
Isolate linux specific register getters / setters
Isolate linux specific memory reading in threads file
Use generic ReadMemory isntead of Ptrace
Remove linux build requirement on variables source file
Remove erroneous stuff from helper package
Inline helper code
Remove helper file & further isolate linux code
Rename variable
Support Go1.4rc1
Update README