Updated how to publish description
Updated version number to 0.17.2-SNAPSHOT
move the 'in' unit conversion keyword to 'to'

This also enables 'in' as an alias of 'inch'.  refs #120
Merge pull request #122 from tmpvar/unit-to-operator

move the 'in' unit conversion keyword to 'to'
Added operator `in` to expression parser (alias of `to`)
Added error for deprecated function `in`
Updated docs and examples for renamed operator `to`.
Removed deprecated function `in`, gives conflicts :(
Implemented an argument `includeEnd` for function `range` (false by default)
Implemented expression compilation for 80%
Dropped support for node.js v0.4 and v0.6
Merge branch 'develop' into expression_compilation
Create component.json
Merge pull request #124 from marcusandre/feature/component

Create component.json
Merge remote-tracking branch 'origin/develop' into develop
Merge branch 'develop' into expression_compilation
Add component(1) installation routine to Readme.

component(1) needs to find the component.json inside the master branch. Keep that in mind before accepting this pull request. ;)
Add `component install` into Getting Started docs.
Add `component(1)`publishing information.
Merge pull request #125 from marcusandre/patch-1

Add component(1) installation routine to Readme.