Version 3.0

[rvelzeboerebay]

• Added Test Mandate XML to allow usage of the Salesforce Migration Assistant plugin in a more complex Test Class setup.
• Fixed bug where the wrong SHA1 was retrieved of the PR target branch due to wrong local git state.
• Improved stability
• Upgraded dependency junit to v4.12
• Upgraded dependency org.json to v2.0
• Upgraded dependency force-wsc to v36.0.0
• Upgraded dependency force-partner-api to v36.0.0
• Upgraded dependency force-metadata-api to v36.0.0
• Added dependency commons-beanutils v1.7.0
• Added dependency commons-configuration v1.10
• Fixed NullPointerException in case previousCommit is "null" when in mode "SMAGit.Mode.PRB" using SMAGit.getPrevCommit() value instead.
• Added Custom Settings option to store deployment information and the target org (JenkinsCISettings__c).

[ronvelzeboer]

Please ignore this PR as I did with the wrong user. The user "ronvelzeboer" is the correct one!