965727 - Default system custom info page becomes blank after
deleting a long keyname

closely related with 8d6f85cceda9a826f7f1230684e533dd71b76014
jquery.jeditable.helpers.js - fixing indentation / multiple statements

breaking these methods out into individual statements instead of one
long comma-separated statement. i thought this was causing my JS debugger
to not see my breakpoints properly. i think this is easier to read as
well.
fixing system registration

which would fail if guest did not have host registered
headpin-env - removes checking env permissions in headpin

headpin-env - update spec tests
Merge pull request #2708 from thomasmckay/headpin-env

headpin-env - removes checking env permissions in headpin
Merge pull request #2710 from jlsherrill/sys_reg_fix

fixing system registration
Merge pull request #2704 from komidore64/indentationo

jquery.jeditable.helpers.js - fixing indentation / multiple statements
Merge pull request #2697 from komidore64/default-info-blank

965727 - Default system custom info page becomes blank after deleting a long keyname