[promise] Fix basic behavior tests
[promise] Wrap promise init function in try..catch
[promise] Log when creating promises without `new`
[promise] Revert change to `this` in promise init function
[promise] Add HISTORY entry
[docs] Link to the API Docs instead of the old list of modules
Merge branch 'live-docs' into dev-master
only consider root values that are strings

We should treat 0/false the same way as null/undefined/NaN for the
`root` configuration which is prepended to module paths in a combo url.
remove unused `type` assignment
variable per line for better readability
reuse index variable instead of array variable
use a descriptive name for the sorted module array
keep `len` assignment local to the for-loop
remove unused variable assignments
use `comboBase` to store the comboBase

Now we don't need `comboSource`, `base`, and `j`, so we delete them.
move `comboSource` initialization to the top
use local module name over closure variable
use `comboMeta` to store combo metadata
check for inserted modules by module name
drop module early if it dne or has been inserted