Merge pull request #77 from mbaptist23/offlineMode

Offline mode
Merge pull request #80 from mbaptist23/offlineMode

customized the spinner more and made it reusable for any application in ...
added some code that checks for first launch, un tested. also comments in the transfer file to push login vc when they get a bad code
Merge pull request #82 from mbaptist23/offlineMode

created login page.
Merge pull request #83 from mbaptist23/laboffline

added some code that checks for first launch, un tested. also comments i...
added new images in for both the 5 and 4s. those need a bit of work in the UI eventually.
Added view controller for the api key input, and save it into the iOS keychain using an external library.
updated the send data, and updated the directory path creation so it works on 5s
update the time stamp and fixed the authorization in the http header now we are completed
Merge pull request #84 from mbaptist23/laboffline

Laboffline
Update README.md
Update README.md
Update README.md
merged the two apps together and its pretty broken
Merge pull request #85 from mbaptist23/laboffline

merged the two apps together and its pretty broken
Integrated sensor IO for Check Off
Merge pull request #86 from mbaptist23/sensor_integration

Integrated sensor IO for Check Off
Revert "Merge pull request #86 from mbaptist23/sensor_integration"

This reverts commit 85906c468b7cf8f6f2cc0b265ae0348fbd8b9253, reversing
changes made to 25188fdf02c23c3435f7235998da43566f52b2f1.
fixed multi segue bug
Merge pull request #87 from mbaptist23/laboffline

fixed multi segue bug
fixed image caching bug. now works again