added core for security library
working on security main class, added function run
added function handler and logfile outputing
added logic for generated salt
create logic for secure session and added some auxiliary functions
some fixed in calling function for secure session
added logic for checking token
code review
create logic for inserting token into forms and links
some fixed
some fixed in sec_lib and check working token on login form
added logic for checking output
added function for error
created logic for checking input type, added function isNum
added function isStr
added function isBetween
create logic for checking emailand http headers for injection
added logic for checking mysql queries
some fixed
Merge branch 'security'