Refactor for POSIX approach

- Oh how am I going to do testing
More progress on process_collector with new posix impl

- Redid LogErrno for LogAndClearErrno

- Using posix interface for some RunningProcesses stuff

- Some other minor logging changes

- Added todo.txt
Continuing refactoring

- Using ProcessesOnDisk instead of process collector
- Added netbeans project configuration folder
Fixed issue with Stating /proc dirs
Back to being able to check for Sarge's existence already
Ignoring netbeans specific project configuration
Merge branch 'master' of github.com:drali/sarge