Fixed encoding of parameters; encoding a redirect url will properly include the query string that it should have as well.
Also updated the one.app sample applications to remember last viewed screen.... this is to facilitate showing how switching orgs won't lose what you were working on.
Master pincode updates. Use the pincode settings from the login with the most restrict settings.  Use a single timer across all accounts, also based on the most restrict settings.  Stability fixes for suspending on phone.
Moved account information, pincode to PasswordVault, fixed variety of bugs mostly due to the switch, but some due to master passcode changes.
Updated code to take advantage/use both LocalSettings and PasswordVault in combination to store data.
Improved master pincode, reducing error conditions such as the screen popping up multiple times, switched to SHA256 for passcode.
Added forgot password link to lockscreen pincode dialog.
Merge pull request #4 from smcnulty-sfdc/unstable

Master pincode implementation