tqk 0.1.4
- Add valid code on 
tqk_get(). 
tqk 0.1.3
- Fix 
code_get()function. - Add cache for 
code_get()function. 
tqk 0.1.2
- Fix 
code_get()function. 
tqk 0.1.0
- Changed param name 
tqk_get()to synctq_get()fromtidyquant. - Added daum source and changed as defualt.
 - Adjusted column is work.
 
tqk 0.0.2
- Added 
tqk_get()function for get finance data for korean company. 
tqk 0.0.1
- Added 
code_get()function for get finance code for korean company. 
