added namespace to PDO class
added composer.json for depage-db
fixed path to db class
updated code styling
created Schema class

load method reads file contents into array
added quick and dirty methods

added getCurrentTableVersion
added getStartLineByVersion
pass table name to schema constructor

table name needs to be the same as sql filename
match version in sql comments
started to work on update method
shorter method names
format sql queries
use file() to get file contents
preg_match version delimiter
handle arbitrary version names
store line numbers in array key
prepare sql statements for execution
changed sql split regex

omit quotes and double quotes
pass down line number for execution
handle comment characters in strings

handle multiline comments in single line
handle multiline comments