Merge pull request #20 from avlubimov/master

Store required modules in local variables. No globals are created during require(). transform require directives since wsapi not used clause module anymore
Removed blog_config.lua

Signed-off-by: George Petsagourakis <petsagouris@gmail.com>
Merge pull request #21 from petsagouris/blog_config_lua

Removed blog_config.lua
Introducing the LPEG only version of orbit/routes.lua

Signed-off-by: George Petsagourakis <petsagouris@gmail.com>
Merge pull request #22 from petsagouris/lpeg_routes

Introducing the LPEG only version of orbit/routes.lua
fix routes to be compatible with LPEG >= 0.10 (issue #18)
merging @kognix changes and fixing remaining requires in src
Fix requires in todo.ws

Missing from my 2.2.1 pull request
Correct char-encoding error
remove useless require
add or connective to find_by in orbit.model
remove all remaining requires without a left side
fix off-by-one error in orbit.model find_by conditions
Add new test script for reference manual examples
Merge pull request #29 from kognix/patch-5

Add new test script for reference manual examples
update obsolete mailing list link and fix unassigned require in example
Merge pull request #30 from kognix/patch-5

update obsolete mailing list link and fix unassigned require in example