Stubbed out some of the app infrastructure
Stubbed out some of the app infrastructure
Merge branch 'master' of https://github.com/flowgrammable/freeflow into t-wynn/app_infr

Conflicts:
	nocontrol/main.cpp
changed includes for noflow.hpp
Working on Library
Initial implementation of library loader.
Building infrastructure for application loading.
Finished stubbing out some of the application infrastructure/interface
Finished stubbing out some of the application infrastructure/interface
merging with master
Implemented the creation of objects from dynamically loaded shared object files. An example is in /freeflow/sys/library.test/sys_library
Working on library stuff.
Make tests work on Mac OS X.

- Make selector use system results.
- Retry select interruptions.
- Don't notfiy handlers if no descriptors were selected.
- Accept connections from inaddr_any.
Adding echo server example.

- Removed constructors allowing binding to port value 0.
Created a template application which is now loaded/unloaded by running nocontrol w/no arguments.
Merge branch 'master' into t-wynn/app_infr
Finish echo server.
Comments, renaming and style tweaks.
Working on app loading infrastructure.
Tweaking reactor tests to run faster.

- Actually add the timer as a test.