added contributing.md
Added sum query
Added sum query
quickstart: fixed namespace [fixes #138]
Merge pull request #139 from matej21/fix/quickstart_namespace

quickstart: fixed namespace
typo
Merge pull request #144 from grogy/patch-1

typo
Update default-macros.texy
Merge pull request #146 from MartyIX/patch-5

language correction
link to credits changed to contributors
Merge pull request #131 from chemix/doc-2.2

Forms: added - setEmptyValue
It's canonicalization, not canonization

http://en.wikipedia.org/wiki/Canonization_%28disambiguation%29
Merge pull request #150 from xpavp03/patch-6

It's canonicalization, not canonization
Demonstrated placing field label inside validation message
Demonstrated placing field label inside validation message
Merge pull request #152 from amik6/patch-2

Demonstrated placing field label inside validation message
Merge pull request #151 from amik6/patch-1

Demonstrated placing field label inside validation message
Removed false remark about components being invalidated on signal
Merge pull request #153 from redwormik/doc-2.2

Removed false remark about components being invalidated on signal
Removed confusing nonsense about session GC in non-default location