Added Spanish FromNow strings
Added Now translation and updated release notes
Updated translations thanks to @bangoker's recommendations
Merge branch 'spanish'
releasing v1.19.1
T4 Template Fix / EnglishWordsConverter directly.

GitHub Issue #169
Added PR to release notes.
Fixing tests failing on non-englich machines.
Typo in release notes.
API aprroval test fix after making 'EnglishNumberToWordsConverter' public.
Merge pull request #171 from anoehre/master

T4 Template Fix / EnglishWordsConverter directly.
implemented DateTimeStrategy to cater for precisions
changed Farsi date tests to use Verify
fixed some of the tests
Precision-based algorithm from a previous (dead) branch.
Fixed failing unit tests in DateTimeHumanizePrecisionStrategyTests
fixed the romainian tests
Renaming date time humanizer strategy files/folders
Added precision based datetime humanize to release notes
updating approved api