Merge pull request #4 from chaplinkyle/master

Implement adding attachment support.
implemented retrieval of rapid boards
fixed rapid view id and implemented sprint retrieval
implemented reading rapid view sprints and sprint report
finished sprint report implementation
implemented reading of the rapid view backlog
Merge pull request #5 from chaplinkyle/master

Method for returning options by customfield, project, issue type
Merge remote-tracking branch 'origin/master'
retab
added greenhopper example
Merge remote-tracking branch 'origin/pr/7'

Conflicts:
	src/main/java/net/rcarz/jiraclient/JiraClient.java
Merge pull request #4 from rcarz/master

Incorporate changes from rcarz master.