add query execute . split query and execution
fix stupid typos
remove all useless comments and docs
add _in_db
add limit support
use limit in slice sugar
fix limit when lst=[]; remove primarykey appendention when select
add not in
extending auto_append primarykey to models
rewrite sugar
new tests; and reset runtime right on query init
add some shortcuts to run select
typoxif
add tests for getone...
remove sugar part. NO MORE SUGAR. add tests for in
add findone , findall, getone, getall for models
add limit for models
update dbname in travis.yml
update version
typofixed