Merge pull request #33 from joelkuiper/master

GeMTC 0.14 Release
Merge branch 'develop'
Merge pull request #38 from joelkuiper/master

Bugfix 0.14.1 release
Merge branch 'develop'
Merge pull request #49 from joelkuiper/master

GeMTC 0.14.3 and GeMTC-R 0.1-2
Merge pull request #51 from joelkuiper/develop

Begin refactor of blobbogram to use more graphics objects
Handle continuous data in heterogeneity forest plot
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
Merge branch 'develop' of https://github.com/joelkuiper/mtc into develop
Merge branch 'develop' into feature-hetforest

Conflicts:
	r-code/gemtc/R/blobbogram.R
Merge branch 'develop' of github.com:gertvv/mtc into develop

Conflicts:
	r-code/blobbogram.R
Merge branch 'feature-hetforest' into develop

Conflicts:
	r-code/gemtc/R/blobbogram.R
	r-code/hetforest.R
Merge branch 'develop' of github.com:gertvv/mtc into develop

* 'develop' of github.com:gertvv/mtc:
  Fixes
  Remove unnecessary source()
  Handle continuous data in heterogeneity forest plot
Add arrows when outside range for blobbogram
Always show no-effect line in blobbogram