Added hello world NaCl application. #17
removed deprecated iframe resize selection based on ID
removed non-standard parameter collection from content script
Merge branch 'master' into nacl
moved hello_tutorial.html into background.html
moved hello_tutorial into library directory
renamed everything to cryptography library from hello_tutorial example. Next, establish build script.
compiled hello world under new name
added starter testing script
Merge branch 'master' into nacl

Conflicts:
	manifest.json
Tests run automatically and alert if the library does not load
fixed modal button test case
added JSON message interface to the NaCl library as well as c cryptography library testing methods. #17
changed posting application window type. fixes #9
removed all remote code execution from injected iframes
fixed ZeroBin local injectable app integration
removed old comment
fixed deprecated host page directive in ZeroBin application
Merge branch 'master' into nacl
updated library README