2.1.18: Merge pull request #3 from georgegal/master

Updated pod spec.

Migrate to Swift 3.0

2.1.17

Change podspec version.

2.1.16

Update Charts.podspec

Fix for optional parameter.

2.1.15

Make touches parameter optional.

Convert to Swift 2.3

2.1.14

Remove C style warnings.

Margin as selection

v2.1.13

Version bump

Add Highlight Text Color for 1-stacked barchart

v2.1.12

Add highlight text color for selected bar (!! only for 1-stacked barc…

Fix BarChart issue

v2.1.11

Update podspec

v2.1.10: Merge pull request #1 from cyupa/master

Update PieRadarChartViewBase.swift