Download the .pkg also for os x. #134
Update so that we can use a user's JRE if it is available; also tracks installed artifacts by storing hashes of installed versions.
Initial crack at changing directory
We need to do a full Re-install because the paths in the url protocol handlers will have changed
Fix app data location for windows
32 bit JRE on windows required - not linux
Merge pull request #136 from import-io/ISSUE-134

Download the .pkg also for os x. #134
Merge pull request #144 from import-io/local-jre

Update so that we can use a user's JRE if it is available; also tracks i...
Merge pull request #147 from import-io/appdata

Use the application data location for installation
Small gitignore update
Merge branch 'master' into develop

Conflicts:
	Jinn.py
Fixed and tested.

Signed-off-by: mjgp2 <matthew.painter@kusiri.com>
print out the fork, and only delete pid if exists
Fix the application of the -quiet flag
Remove erroneous flag
Change incorrect cwd change
Do uninstall run removed
Delete current directory, not target
Make action run after installation
Fork process