Make selfupdate use ssl when possible
Show failures more clearly in test setup
Recommend actual version as constraint with installers. Ref composer/installers#58.
Merge pull request #1592 from shama/faq-installers

Recommend actual version as constraint with installers.
Fix repository test
Fix json manipulator handling of escaped backslashes, fixes #1588
Display SSL errors

`curl -s` not only hides the progress bar, it also hides errors. `-S` makes the errors show up again.
Add curl -sS everywhere
Add test for escape sequences
Update deps
Merge remote-tracking branch 'igorw/patch-5'
Merge remote-tracking branch 'gerryvdm/master'

Conflicts:
	src/Composer/Command/ShowCommand.php
Show proper repo information and not always the default ones
Merge remote-tracking branch 'cmodijk/master'
Make sure target-dir plays well with classmap and files autoload, for root and deps, refs #1550
Clarify tilde operator docs
Merge remote-tracking branch 'pscheit/patch-1'
Rephrase package not found troubleshooting entry
fixed time parsing when the composer.lock file has an old time format
Merge pull request #1598 from fabpot/package-time-fix

fixed time parsing when the composer.lock file has an old time format