use a much simpler query for exclude query
add debug mode setting
method for debug mode check
enable error display if debug mode is enabled
add widget option to dump query
make widget form subtitle translateable
get selected hashtags to the top of the list
use object property instead of passing args and instance settings as params
if debug mode and dump_query setting of widget is enabled print query
import variable dump class
add setting to widget form to display settings
debug mode disabled for non administrator users
return the query object too when run get_tweets
let others create new instances of dump object
handle change of DB class
print debug infos if its allowed
add methods to handle deleted tweets on query
exclude deleted by default
create method for exclude local tweet ids from result
use new function of query to exclude queries if we have any