More improved flexibility of code types.
Athletic teams: weekly exposures no longer propagate am/pm notes.
Added CSV export option to patient list report.
External database import utility.

 -Ability to add ICD9/ICD10 data tables.
 -Incorporated into left navigation menu at
  Administration->Other->External Data Loads
  (also can load RxNorm and SNOMED tables here)
  (uses a snazzy accordian/jquery gui)
 -Code type (ICD9/10) can bet turned on and
  configured at Administration->List->'Code Types'
 -Incorporated the active/revision flags in the ICD9/ICD10
  tables into the functions in custom/code_types.inc.php
 -Made the external ICD9 tables the default holding place
  in code_types sql table (only for new users, and not upgrader)
 -Includes the CMS ICD9 and ICD10 data files
 -Tested to work on Linux and Windows.

 Majority of code by Mac with some mods by brady.
Collation bug fix when making entering in new patient names that contain UTF8 characters, such as chinese characters.
Even more improvements to make code types flexible

 -Added a procedure flag (ct_proc) in code_types table
 -Further organized documentation of custom/code_types.inc.php
 -Modularized function used to specify categories of code types,
  such as diagnosis and procedure codes for the code type selector
  popup
 -Removed hard-coding of the CPT/ICD codetypes
  in Reports->Financial->Pmt Method and Cash Rec
  reports.
 -Added mechanism for the find_code_popup.php
  popup script to support multiple form fields
  on the same target script.
Added Cancel button to New Encounter form when creating a new encounter.
Fix from biller2 for bug where 835 processing did not mark claim as done by the current payer.
translations: added some english constants manually
Minor logging bug fix. Submitted by yehster.
Updated translation constants

 -Also normalized several constants within the codebase.
minor doc mods to make compatible with phpdocumentor
some more minimal doc formatting
Added option to filter by provider in Patient List report.
Translation fix for Patient List report.
Also included Payment link in Fees left_nav menu and renamed the the Payments to Batch Payments
Incremented development version to 4.1.2
another thing related to development version incrementation
Some minor CDR administration gui bug fixes

 -Targets intervals now work
 -Custom Input selector now works
internationalization bug fix