fixed generator to print value of expression instead of translation
give up on newton backtracking eventually
Merge branch 'develop' of https://github.com/stan-dev/stan into feature/issue-180
Merge branch 'develop' of https://github.com/stan-dev/stan into feature/issue-180
made function names reserved names with tests and doc
Move dynamic stepsize initializationto adaptation initialization.
Detailed information on adaptation and HMC arguments
When initialization violates the constraints, print the variable name.
Expand data arguments; need to merge model_test_fixture fixes and run tests before making a pull request.
Merge branch 'develop' of https://github.com/stan-dev/stan into develop
Merge develop
Update to use new data arg format
Merge pull request #198 from stan-dev/feature/issue-193

Feature/issue 193 (reserve function names)
Merge pull request #190 from stan-dev/feature/issue-180

Fixes #180.
Merge pull request #189 from dougalsutherland/newton-backtrack

give up on newton backtracking eventually
Merge pull request #205 from stan-dev/feature/move_init_stepsize

Move dynamic stepsize initialization to adaptation initialization.
Merge branch 'develop' of https://github.com/stan-dev/stan into develop
Handle case when cubic interpolation overflows in BFGS zoom function.  Fixes infinte loop on eight_schools model.
Merge pull request #215 from stan-dev/feature/expand_data_arg

Feature/expand data arg
Merge branch 'develop' of https://github.com/stan-dev/stan into develop