Added grunt-angular-service as a dependency
Added localstoragedb.min.js to handle data storage [axof: 77]
Added manage_stack view / controller; ability to create, add words to, and delete stacks; ability to delete words from stack [axof: 77]
Merge pull request #5 from AustinClift/bdavis_manageStacks

Merging for Managing Stack feature. [axof: 77]