Merge pull request inorganik#137 from vigie/ng2

Upgrading Angular 2 directive to be compatible with Angular version ^…

Merge pull request inorganik#130 from ThYpHo0n/master

Fix error TS2350 if you do a new CountUp call in Typescript

remove redundant postFormatter (use optional formattingFn instead), f…

…ix bug, clean up code

1.7.0 for merged improvements

Merge pull request inorganik#104 from jgranstrom/angular-filter-support

Angular filter support

remove version from component.json

Update version for new release

Update version to 1.5.2

Update changelog, version number, minified file for v1.5

Small fix script link