Merge pull request #94 from Jygsaw/dev

[FEATURE] Implement header/footer hide during FeedView scroll event
[FIX] Update the way the yarn view animates
[FIX] Remove extraneous console logs
[REFACTOR] Update initial login state
Merge pull request #95 from KiaFathi/feat/frontend

Feat/frontend
[Refactor] cleaned up and fixed login code and flow. Now working on Paul's android phone.
Merge pull request #96 from paulyi326/dev

[Refactor] cleaned up and fixed login code and flow. Now working on Paul's android device
[FEATURE] Refine header/footer scroll animation