Support for laravel 5.5 and php7

#1

Support for laravel 5.4

2.0.0

more info

laravel 5.2 support, refactoring

• added event dispacher for your own modification before generating html (look in readme for more info)
• less code
• removed general Exception anre replace with specific
• code standards psr1/2

0.2.0

more info about functions