gDBPool beta version released

[Florian von Bock]

hola everyone,

i just pushed the beta release of gDBPool (asynchronous database interaction
pooling for gevent and Postgres)

https://github.com/fvbock/gDBPool

besides fixing a couple of bugs i added much better documentation with some
basic examples:

http://vonbock.info/software/gdbpool/documentation/

general features include:
* multiple connection pool support (including read-only/write pool
distinction)
* running plain SQL queries as well as more complex transactions that are
encapsulated in a function or method
* partial transaction execution (ie. to run an interaction that obtains a row
level lock, and then - maybe after some other operations - run a second
interaction that uses that lock and in the end commits the transaction).
* ayncronous notification/event support (postgres LISTEN/NOTIFY)

feedback, testing, and breaking is highly appreciated!

thanks and have a great day,
_florian