don't fail hard when no app id set

https://www.commcarehq.org/couchlog/view/b5319d0a042a550232cccdbcb5a0059c1bd081c0/
add correct form-title to careplan
Merge pull request #2943 from dimagi/app-page-titles

add correct form-title to careplan
Merge pull request #2941 from dimagi/pillow-errors

don't fail hard when no app id set
fix careplan js bug
Merge pull request #2946 from dimagi/cp_repeat_context

fix careplan js bug
mCCT client Log Page view
Changed mCCT reports inheritance
fix cancel button redirect on mCCT report pages