Cache: Now an empty namespace means disabling namespace support
- Namespace prefixes of empty namespaces are empty (no namespace separator)
- Some optimisations on empty namespaces
- Empty namespaces on "clearByNamespace" throws an InvalidArgumentException
- Empty prefixes on "clearByPrefix" throws an InvalidArgumentException
- Support for "clearByNamespace" on memory adapter
UnitTests for empty namespaces
ZendServerDisk: fixed getTotalSpace and getAvailableSpace
AbstractZendServer: added missing argument on calling zdcFetchMulti
Add INI loader for translator

Add INI loader for translator
Add tests for INI loader translator

Add tests for INI loader translator
Add new syntax more user friendly

Add new syntax more user friendly
Add tests for new syntax

Add tests for new syntax
Fix CS PSR2

Fix CS PSR2
revert zend messages, bad manipulation

revert zend messages, bad manipulation
Code refactory, more readable

Code refactory, more readable
Fix code condition

Fix code condition
Add zend test phpunit lib

Add zend test phpunit lib
Add tests for zend test phpunit lib

Add tests for zend test phpunit lib
Fix psr2

Fix psr2
Add docblock for getter
Test modules loaded
Fix psr2

Fix psr2
Fix psr2

Fix psr2
RELATES #2532 implement buffer handling to HydratingResultSet