removing precompiled headers from makefile
created new repository for webpages: stan-dev/webpages. removing webpages from this repository
Merge pull request #315 from stan-dev/feature/issue-313-split-out-webpages

Fixes #313.
Merge branch 'develop' into feature/issue-222-remove_precompiled_headers

Conflicts:
	make/os_mac
updated clean target to remove all artifiacts generated from .stan files in any subdirectory of src/test
updating version numbers from v2.0.0 to v2.0.1
updating makefile to not clean built manual and doxygen doc when running clean-all
updating artifacts to v2.0.1
Merge branch 'hotfix/v2.0.1' into develop

Conflicts:
	web/mc-stan.org/command-quickstart.html
	web/mc-stan.org/index.html
	web/mc-stan.org/start-command-line.html
Merge branch 'develop' of https://github.com/stan-dev/stan into feature/parser_error_reporting
Merge pull request #317 from stan-dev/feature/issue-209-clean-test-models

Fixes #209.
Merge pull request #316 from stan-dev/feature/issue-222-remove_precompiled_headers

Fixes #222. Removes precompiled headers from builds.
Merged changes to makeiles