2.2.15

• Always skip doubled special characters, not just in case the cue
  starters are doubled.

2.2.14

• Fix an issue with WebVTT writer text positioning on break inside a
  cue.
• Prevent creating a repositioning command to the same coordinates.

2.2.13

• Mid-row codes only add spaces only if there isn't one before.
• Mid-row codes add spaces only if they affect the text in the same
  row (not adding if it follows break or PACS).
• Remove spaces to the end of the lines.
• Close italics on receiving another style setting command.
• Throw an CaptionReadNoCaptions error in case of empty input file are
  provided.
• Ignore repositioning commands which are not followed by any text
  before breaks.
• Mid-row codes will not add the space if it is in front of
  punctuation.
• Fix a bug with background codes when the InstructionNodeCreator
  collection is empty.
• Fix a bug WebVTT writer adding double line breaks.

2.2.12

pinned nltk to 3.8.0

2.2.11

• A space should not be placed before a mid row code if it follows a
  PAC command or a Tab Offset
• The backspace command should be treated like other commands and
  duplicates should be skipped if PAC commands are duplicated
• Prevent webvtt writer from creating a new cue in case of line break
• In case of style setting PAC which also breaks the line, we add the
  break first, then the style tag

2.2.10 ^^^^^ - Yanked.

2.2.10

A space should not be placed before a mid row code if it follows a
PAC command or a Tab Offset
The backspace command should be treated like other commands and
duplicates should be skipped if PAC commands are duplicated

2.2.9

Yanked

2.2.8

• Honor backspaces on captions in scc files
• When mid-row codes which are preceded by a PAC command don't add spaces
• Mid row codes which don't follow after a PAC and don't have a style reset command before will add a space to the end of the previous text node
• Mid row codes which don't follow after a PAC and have a style reset command before will add a space to the beginning of the next text node
• Background color codes to delete the space in front

2.2.7

• The cursor moves automatically one column to the right after each
  character or Mid-Row Code received.

2.2.6

Merge pull request #328 from pbs/OCTO-10929-pass-the-caption-cue-time…