Class IniValue designed for extracting values from ini entries
Fix linker error
Separated class IniValue from class Ini
Also replaced Ini::get() on ini_get() see https://github.com/CopernicaMarketingSoftware/PHP-CPP/issues/64#issuecomment-40313791
Merge pull request #82 from valmat/ini

Php::Ini_get()
added Php::IniValue constructor to the Php::Value class, so that "return Php::ini_get("extension.x");" can be implemented