constructor: initial tests of Promise constructor
meta: exclude uglified source from coverage
meta: ignore err log
meta: tell emacs how to treat tabs
test: BDD spec for Promise.all

full coverage of Promise.all, with tests for
0,1, and 2-element arrays of promises.
constructor: initial tests of Promise constructor

Add change to fix redundancy noted by @dilvie
Merge branch 'promise-static-api-tests' of https://github.com/smikes/native-promise-only into promise-static-api-tests