Merge pull request #18 from alim/development

Issue #17 - Updates for Travis CI support
Merge pull request #21 from alim/development

Development - Merge Issue #19 with basic search support
Merge pull request #24 from alim/development

Development - Merge latest development branch with Issue #19 Updates
Issue #8 - Added test cases for dashboard
Merge branch 'master' of github.com:alim/aronoff into Issue_19
Merge branch 'master' into development
Merge branch 'Issue_19' into development
Issue #26 - Addition of tag fields for both ImmuneResponse and Macrophage result records
Merge pull request #27 from alim/Issue_26

Issue 26 - Adding tag attributes for ImmuneResponse and Macrophage classes.