Added support for oracle-java7. Integrated common functions, fixes #23
Added option to use existing signing key. git clone use http, fixes #27.
Minor doc updates
Little spelling and grammar stuff
0.2.1 - closes #28. close #22.
Readying for 0.2.1
Fixed download from edelivery.oracle.com, closes #13. Fixed rebuildin…
…g behaviour. Fixed apt sources format.
Nested bullets are fixed.
Another doc tweak
Fix documentation formatting.
Merged several pull requests which close #18 and close #12.