refactoring JiraOnlineAdapterNodeDialog

code refactoring of our Node Dialog and connection test in RS Client
url detection

added url detection for http/https
JUnits for UriBuilder, protocol fix

- added junits for uribuilder
- fix for #25
Retrieve omments #14 fixed links #26 fixed id #27

- added the ability to retrieve comments
- added the ability to retrieve comment authors
- changed output so the `key` will be displayed instead `id` on the `id`
column
- changed output so a link to Jira website will be shown instead of a
link to JSON REST API
- added integration test
- updated JUnits to changes
resolved #15

-modified uri builder to handle creating uris with multiple different
starting indexes (hardcoded maxresults value as 100, jira have 1000 in
default)
-changed model to handle loop for getting and transoforming multiple
issue batches
-modified issue list and parser to be able to retrieve total issues
number
proper code formatting
Added example workflow
Updated node description
Updated JUnits

@mrcysio this was your job; please check and fix (if needed) JUnits
after your changes
Merge pull request #129 from qmar/dev

DEP-3 Jira Online Node 2nd release
Merge branch 'dev' of git://github.com/ImpressiveCode/ic-depress