Don't restrict autocomplete width

There's no need to do so, long names will get truncated.
Merge pull request #40 from tacone/patch-1

Don't restrict autocomplete width
http verbs corrected  "POST" for insert, "PATCH" for update, "DELETE" for do_delete,  confirmation switched from link to form+submit
datagrid-cells: htmlspecialchars if not blade detected
fix cleanup uploads folder
datagrid-cells: word limiter if balde not detected
sanitize also <form and <input tag from post
cleanup methods,  store an array of appended links
basic autoback functionality
basic autoback functionality, fix and demo
 autoback  demo on readme
basic csv export for  datagrid
basic csv export for  datagrid
basic csv export for  datagrid
basic csv export for  datagrid
csv export removing limit
csv export done
undo button go to back-url  if a back action is specified
spellcheck, re-phrase
Merge pull request #44 from tacone/patch-1

spellcheck, re-phrase