bumped the version to 1.7.0
reverted call_user_func_array change; this could call internal protected methods
Merge branch '1.8/develop' of https://github.com/fuel/core into 1.7/master
use &amp; to separate variables in the query string. closes #1608
added support for fully namespaced controllers

now you can use Controller\Foo\Bar, Controller_Foo_Bar, and
Controller\Foo_Bar
fixed pagination tests
Nested transastion feature. Very small but very useful. Only first level is the real start/commit. All nested transactions only increment/decrement the transaction depth level counter. Rollback resets a counter and rollbacks the transaction.
Nested transactions: SAVEPOINTS were added.
Nested transactions: SAVEPOINTS were added.
Nested transactions: SAVEPOINTS were added. Namespace fixed
Php config-> export format () modifies the content values
Merge pull request #1614 from felixgilles/pr/export_format

Php config-> export format () modifies the content values
don't hide the connection error message; related #1613
fixed Content-Type and Content-Length for FCGI and NGINX setup

Signed-off-by: Udagawa Kaito <umireon@gmail.com>
Content-Type and Length for dash and underscore

Signed-off-by: Udagawa Kaito <umireon@gmail.com>
Merge pull request #1618 from umireon/input_content_type_length

fixed Content-Type and Content-Length for FCGI and NGINX setup
browscap.org is back, switch back to the correct URL's. Closes #1620
deal with possible chmod rights issues
Htmlentities for row data

At representation level, row data should be "\Security::htmlentitized" since data could contain html codes.
Example: if you try to log "&currency=EUR", quick profiler will display "¤cy=EUR".
added opcode cache detection to Lang and Config save() methods. closes #1580