Updates README. Conforms to new README standard.
Adds more information on rosbridge packages.
Adds BSD license header to code files.

See Issue #13.
Adds pizazz to README.
Removes buggy unregister call.

Fixes Issue #12.
Merge pull request #14 from baalexander/license_header

Adds license headers and updates README.
Renames server script to rosbridge_websocket.
Merge pull request #16 from baalexander/rename_websocket

Renames server script to rosbridge_websocket.
Merge pull request #15 from baalexander/remove_unregister

Removes buggy unregister call.
Fixing rosapi's "Cannot include proxy..." errors.
Uses only 1 .gitignore to avoid confusion.
Adds rosbridge_websocket launch file.
Resolves submodule issues.
Fixes ambiguous params class reference.
Merge pull request #17 from baalexander/add_launch_files

Fixes submodule references. Adds roslaunch file.
Moves rosbridge_test to rosbridge_library_test.

Own directory for now since declares its own message and service definitions.
Catkinized rosbridge_library tests.

Also renamed to test_rosbridge_library to match other test packages I've seen.

A few tests are still failing.
Merge pull request #19 from baalexander/catkinize_tests

Catkinize tests
Moves test package tests into rosbridge_library.

I learned about NOINSTALL for msg and srv generation in CMakeList.
Error fix from wrong package name.