Merge pull request #5 from detailnet/feature/php7

Modernized library

Merge pull request #4 from detailnet/feature/php7

Updated to PHP 7

Merge pull request #3 from detailnet/tweak/date-filter

Added support for date type casting

Added notIn opertor as filter operator

Renamed handle to dispatch for command dispatcher

Merge pull request #2 from curzio-della-santa/feature/handle-filter-type

Fixed type casting for collection command interface

Added collection command interface

Fixed problem with wrong paramater names (uppercase instead of origin…

…al case)

Tweaked comment