Add tuple header.
Add segment header.
Implement Allocator.
Basic Linda class structure and init() implementation; not tested yet
Merge branch 'synchronization' of https://github.com/serathius/linda-unix into synchronization

Conflicts:
	include/tuple.h
Fixed some stupid mistakes
Fixed another stupid mistakes
Added output() stub
Added input() and read() stubs
Merge pull request #1 from serathius/synchronization

Synchronization