Committing base of v2.0
Added calculator to the actionbar and SSS, Philhealth, Pagibig amounts
Removed string from values
Merge branch 'master' of https://github.com/chrisbjr/philippine-income-tax-android

* 'master' of https://github.com/chrisbjr/philippine-income-tax-android:
  Added calculator to the actionbar and SSS, Philhealth, Pagibig amounts
  Committing base of v2.0
  Added data as CSV files for income tax, SSS, PhilHealth, and Pag-Ibig