Merge correction to INSTALL from trunk.
Set 1.1.6 version number.
Create 1.1.6 release branch.
Add sbcl patch from trunk.
Merge update to INSTALL.aldor from trunk.
Set 1.1.5 version number.
Create 1.1.5 release branch.
Set 1.1.4 version number.
Create 1.1.4 release branch.
Set 1.1.3 version number.