Adds a remove method in Session interface and implementation.
Static file endpoint doc.
Doc typo fix.
Fix static file test.
Comment formatting
Merge branch 'master' of git@github.com:ceylon/ceylon-sdk.git
Bumped to 0.6
initial implementation of negative period
Implementation of negative period in GregorianDate
Implementation of negative period and plus/minus
Implementation of negative period
Remove dupe annotations
Don't Write nulls to response string.
Matcher endsWith fix.
Add Matcher test.
Test update.
Net test update.
minors for behaviors returning the interface
Merge pull request #87 from DiegoCoronel/master_negative_period

ceylon.time negative periods
Match FormUrlEncoded with content type.