added lowerBound function to algorithm library
made the default comparator for lowerBound unqualified, so the user can customize via two phase lookup
borrow dots for distinct types documented
fixes #992
Implemented async for httpclient.
fixes #1025; don't know what this breaks
Merge branch 'devel' of https://github.com/Araq/Nimrod into devel
fixes tmemit regression
Calling randomize() again within 1 second will now provide a different seed
added usage example for lower bound
Merge pull request #1042 from ithkuil/devel

Calling randomize() again within 1 second will now provide a different seed
fixes #1009
made some tests green
ENDB: got rid of deprecated 'nil' stmt
Merge pull request #1032 from barcharcraz/lowerBound

Added lowerBound function to the stdlib
fixed doc comment
fixes a typo
Merge branch 'devel' of https://github.com/Araq/Nimrod into devel
Added test for issue #911.
fixes #911