added support for radius for three vertices of triangle
added an upper limit on radius in triangle component
Merge branch 'release/1.1.12' into develop
Replaced global variable Raphael with local reference R in arrow-end attribute.
Merge pull request #26 from ritesh-pandey/fix-global-raphael-in-arrow-end

Replaced global variable Raphael with local reference R in arrow-end att...
Node 0.8 was stalling travis builds. Updated travis.yml to remove Node 0.8 build environment

- Erring log: https://s3.amazonaws.com/archive.travis-ci.org/jobs/34187132/log.txt
- Also added build trigger for commit to `develop` branch.
added polymorphic constructor for trianglepath.
It can now take three type of arguments for vertex radius.
- No value. Hence no vertex radius
- A single value which will be radius of all vertices
- Three values which correspond to radius of each vertex
rewrote the conditions to calculate border radius of triangle

Greater flexibility has been provided.
- User can input two radii as well. Third one will be taken as zero.
removed feature implementation of Group.clear() from this branch
fixes indentation issue
Merge pull request #23 from Supreetpal/feature/triangle-component

Feature/triangle component added to the list of components.
Merge pull request #28 from fusioncharts/feature/remove-node0.8-from-ci

Node 0.8 was stalling travis builds. Updated travis.yml to remove Node 0...
 When stroke-dasharray of an element in RedRaphael is using pre-defined directives, the corresponding values of the pre-defiend directives are being updated by mistake.
 Introduced a new array in case of pre-defined to value to store the calculated values.

 Also the default of width while calulating stroke-dasharray is a string, it is changed to a number.
 If the value of any number in stroke-dasharray is negative, it is set to 0.1.
Add the minimum value of stroke-dasharray to be 0.1 instead of 0, since 0.1 is creating dashes in some SVG rasterizers
Improve the code-style of addDashes function
Merge pull request #30 from fusioncharts/feature/negative-values-in-stroke-dasharray

 When stroke-dasharray of an element in RedRaphael is using pre-defined ...
Bump version and update package files
Merge branch 'release/1.1.13'