Merge pull request #47 from retnuh/master

Fix vsn() handling for rebar
Making ibrowse safe for logging democracy (let the person packaging an app with ibrowse choose their logger, sasl or lager or something custom)
Merge pull request #53 from asonge/master

Remove direct dependency on sasl
Add support for appending additional configuration at runtime
Merge pull request #54 from hyperthunk/runtime-config

Add support for appending additional configuration at runtime
Using actual project version in the otp app file
Merge pull request #56 from DavidMikeSimon/master

Using project version in the OTP app file, to fix rebar dep issue
Format README as markdown, split into README.md, CHANGELOG and CONTRIBUTORS

Fixed a couple of spelling mistakes.
Continuous integration with Travis
Merge pull request #60 from johannesh/master

Properly format the README, using GitHub flavored Markdown
Changes to load balancing and various other tweaks
Merge branch 'master' of github.com:cmullaparthi/ibrowse
Added get_metrics
Fixed dialyzer warning which showed a bug!
Changing version number to reflect bug fix
Behave consistently on errors
Fixed issue with stopping ibrowse
Fixed an issue where ibrowse_lb could shutdown before all connections are closed
Merge pull request #62 from Mistagrooves/master

Ibrowse_lb process shuts down before all the connections are closed.
A body generating function returning 0 data looks to the end server as the end of the entity which it shouldn't