Update package version in bower.json to match package.json
Fix typos in README
getting pkg ready for bower and some other cleanups
merging PR #17
Fix code examples in README

1. Change variable name in example from 'dateString' to 'dateStr' to match
   other occurrences
2. Dust helper parameters (like locale or currency identifiers) must be passed
   as strings. Numeric values like 40000.004 should be passed as strings as
   well, otherwise decimals with leading zeros get truncated (e.g. 40000.4).
Add note: Timestamps are only supported as Number
Update timestamp note
search keys path in global context if no match found
Sub `register` with `registerWith` for consistency
Build Dust helpers
Bump version to 0.0.4 due to BC breakage
Merge pull request #29 from herry/global_context

search keys path in global context if no match found
Build Dust helpers
Merge pull request #30 from clarle/register-with

Substitute `register` with `registerWith` for consistency
Bump version to v0.1.0
bugfix to work with the latest version of intl-messageformat
Merge branch 'master' of https://github.com/fhemberger/dust-helper-intl
bumping version for PR #28