VERSION 0.1.0

Initial CRAN submission.

CHANGES IN VERSION 0.1.1

Internal changes:
-----------------
  - Description file correction
    · Edit package description (add reference)
  - "vqsresub" function added

CHANGES IN VERSION 0.1.2

Internal changes:
-----------------
  - Description file correction
    · Abbreviation explained
  - Unnecessary print() in all functions removed