Log Message:
Update to 2.01

Upstream changes:
2.01  Wed Nov 19 10:48:04 GMT 2014
    (patch contributed by Michi Steiner)
    - clean buffer needs an extra char when emit_spaces=1 and the input has
      nothing to be removed (RT#41035)

2.00  Tue Nov 18 16:14:42 GMT 2014
    - utf8 support via libicu (RT#42834)
    - smoke test and utf8 test, tests ordered

1.10  Tue Sep 30 14:34:47 UTC 2014
    - Fix for RT#99207 (script mathematical symbol bug)

1.09  Tue Sep 30 10:39:47 UTC 2014
    - offbyone.t disabled under Windows (RT#99219)

1.08  Fri Sep 26 15:02:37 UTC 2014
    - system perl used in offbyone.t (RT#99151)

1.07  Tue Sep 23 14:44:08 UTC 2014
    - fix to bug RT#19036 - tags not replaced with spaces when only a single
      character is between the tags
    - fix to bug RT#35345 - mathematical conparisons within <script> tags
      misunderstood
    (patches contributed by Adriano Ferreira)
    - Exporter was never needed
    - Allow other filtering operations than just decoding of HTML entities
    - Modernised test suite
    - Adds 'auto_reset' attribute, which allows automagic use of $hs->eof
    - fixes quotes in html comments (RT#32355)
    (patch contributed by Reini Urban)
    - MSVC doesnt define strcasecmp, use stricmp instead
    (patch contributed by Damyan Ivanov)
    - fixes POD errors