fix ci issues

v1.0.8

remove hvvm, older php version prior to 5.6 due to phpunit requirment…

tiny enhancments to markdown

v1.0.7

another fix

added ci , backword compatibility with php 5.3

added travis continuous integrations
also it's now compatible with php 5.3 till 7

v1.0.5

allow filter value for words or numbers without quotes

v1.0.4

remove debug dump

v1.0.3

new operators
ilike
ge great or equal >=
le less or equal <=

v1.0.2

new default values
new get function for custom keys
new getOperator function in filter object for usable operators
more description in read me file
add DocBlocks 👍

v1.0.1

read me add operators table