Parser: ignore linear whitespace between consecutive mime-encoded words in header
Parser: support optional language in mime encoded words (RFC2231)
style change and lint
Fix RE_UNTAGGED regex not picking up highestmodseq
Merge pull request #351 from wavify/mime-decode-lws

Parser: ignore linear whitespace between consecutive mime-encoded words in header
Merge pull request #352 from ericz/master

Fix imap.openBox not returning with highestmodseq`
test: fix test to reflect change in parsing behavior
Merge branch 'upstream' into dev

Conflicts:
	lib/Parser.js