grammar fixes
address issues raised by Tres Seaver at #884
Added an options argument to pyramid.paste.get_appsettings, just like get_app, that can be used to get the settings when interpolation is used in the config file.
Added support for config file variables to the scaffold script initializedb.
no need to re-install

This will continue working fine.
Merge branch 'master' of madjar/pyramid into pull.911
Merge pull request #927 from stevepiercy/master

Add special section for Mac OS X users to Pyramid Install; Make installation explicit and discrete, combining suggestions from @thesteve0, @tshepang, @mcdonc
revert to a better paragraph
slightly re-organise
add some tests for options within ini files
Merge branch 'pull.911'
update CHANGES.txt
Update CONTRIBUTORS.txt
Merge branch 'master' of madjar/pyramid into pull.930
Merge branch 'pull.930'
add hyperlinks for SQLAlchemy
use version-agnostic link, to avoid maintenance
four spaces is standard
Merge pull request #928 from tshepang/revert

revert to a better paragraph
Merge pull request #931 from tshepang/sqla

add hyperlinks to SQLAlchemy docs