Revert "execute site:stage as default on profile "all""

it is just too much for the "all" profile

This reverts commit 1feb6a11ff845de5eadb2e775ac754f04ee9f48b.
first impl of assemble the dist files
round up dist assembly
Update location when not position bearing tokens so lineno will be correct
Make offset represent line offset and not source offset
when using named capture local var, assign the last successful match (as $~[:<lvar name>])
Document --2.0 flag.
Minor output tweak
added docu for building distributions [skip ci]
added docu for building ALL distributions [skip ci]
JRUBY-7190:  Incorrect encoding on result string read from File introduced in JRuby 1.7.4
Fix typo in testing documentation
Merge pull request #943 from Sinjo/fix_test_docs_typo

Fix typo in testing documentation
Numerous fixes for StringIO in 1.9 mode.

Much of the logic here for 1.9 mode is now a nearly-direct port of
the MRI logic. This should bring us closer to supporting encoding
properly for the key StringIO operations like read and gets.
Merge remote-tracking branch 'origin/master'
More faithful port of strio_read.
Rename "data" to "ptr" to more closely match MRI source.
Additional minor tweaks to get StringIO closer to 100%.
Remaining fixes to pass all of MRI's test_stringio.rb.
Twiddling some specs that fail now (as they do in MRI).