Merge pull request #50 from joelkuiper/develop

Update README for 0.14.3 release
Begin refactor of blobbogram to use more graphics objects

- This should eventually reduce the amount of recomputation needed
Minor cleanup
Small fixes
Adhere to styles

- Minor cleanup
Accidentally a debug
Merge pull request #51 from joelkuiper/develop

Begin refactor of blobbogram to use more graphics objects
Handle continuous data in heterogeneity forest plot
Fix blobbogram when no extra columns are present in data
Use blobbogram function instead of forest function from meta package
Use imports instead of requires in R NAMESPACE

- This reduces the initial loading time
Remove debug output
Merge pull request #52 from joelkuiper/develop

Use blobbogram function instead of forest function from meta package
Merge branch 'feature-hetforest' into develop

Conflicts:
	r-code/blobbogram.R
Remove unnecessary source()
Merge https://github.com/gertvv/mtc into develop
Fixes
Fix bugs in blobbogram 

Fixed the following issues 
- Tick marks height is too large
- page only displays 3 at a time
- not printing all CIs in cipriani demo
Reindent
Depend on coda instead of importing