(feat) adds fake data for tour in seed
(fix) adds neighborhood and theme in the Tour Model Schema with assoicated seed.
Merge pull request #43 from nrobeR/feat/tourSeed

(feat) adds fake data for tour in seed
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(doc) consolodates some of the documentation in /doc
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(feat) adds links to Tour view and Create view in Navbar
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Merge pull request #44 from danthareja/feat/navbar

(feat) adds links to Tour view and Create view in Navbar
(feat) adds wdlSpot directive
(feat) implements 'Add spot' functionality
(feat) adds links to Tour view and Create view in Navbar
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