Issue #34. print avg fps values in console and json output.
Issue #50. Removed hardcoded number of shapes.
Added gradients, bitmap pattern support in cairo-shapes.cpp
Made cairo fill to use its functions from cairo-shapes and removed unwanted code.
Stroke settings are updated properly in cairo and skia shapes file.
Minor issue fixes which produced incorrect output with respect to cairo and skia shapes.
Merge pull request #45 from SRA-SiliconValley/Issue_34

Print fps values instead of test runtimes.

ref: https://github.com/SRA-SiliconValley/caskbench/issues/34
Merge pull request #53 from SRA-SiliconValley/Issue_39

Command line option to specify list of space separated tests to run.

ref: https://github.com/SRA-SiliconValley/caskbench/issues/39
Merge pull request #61 from SRA-SiliconValley/Issue_50

Removed hardcoded number of shapes.

https://github.com/SRA-SiliconValley/caskbench/issues/50
Merge pull request #63 from SRA-SiliconValley/Issue_62

Clean up cairo fill.

ref: https://github.com/SRA-SiliconValley/caskbench/issues/62
Issue #47. Command line option for generating output images.
Height value for shapes star and triangle needs to be updated. Causes incorrect outputs for gradients.
Merge pull request #57 from SRA-SiliconValley/Issue_47

Command line option for generating output images.

ref: https://github.com/SRA-SiliconValley/caskbench/issues/47
Issue #48. Added command line option to set tessellation tolerance for cairo.
Merge pull request #59 from SRA-SiliconValley/Issue_48

Command line option for setting tolerance.

ref: https://github.com/SRA-SiliconValley/caskbench/issues/48
Merge pull request #64 from SRA-SiliconValley/Issue_62

Height value for shapes star and triangle needs to be updated.
Issue #49. Add command line option for canvas width and height.
Right-align fps numbers
Merge pull request #58 from Samsung/Issue_49

Create command line option for canvas width and height.

ref: https://github.com/Samsung/caskbench/issues/49
Break the caskbench_result functionality out into its own files

ref: https://github.com/Samsung/caskbench/issues/51