TIES Code

fixed uri and add a check for null; NEEDS OTHER LOGIC MODS

Beautified code by removing blank lines and creating meaningful names.

fix controlpanel not display content; fix for the display order for structured data

added document search API post method: retrieve relative documents given a list of medical record numbers

updated API by adding POST method, supporting free text search with criterion including demographics and event year

added new api--document search by id
returns the doc_id, text, concept and highlighted xml file

changed the activity type for logging for query

API changes to query,concept search for Exception handling, new parameters, return structure

added new feature to ConceptSearch --concept lookup by cui

added concept code search to query api