Simplified markup syntax
Added syntax for math formula, blockquote, indenting text, superscript, subscript; changed syntax for horizontal rule; refactored a bit
Added syntax for cross-reference, hyper-reference and file inclusion
Fixed typo; improved remarks; modified the syntax for quotation block and indented text block
Changed a link; rephrased the description of the status of the syntax
A minor fix
Put a to-do list under track
Rephrased a bit
Switched the syntax for sub-lists from repeated bullets to indented bullets,
so for other blocks; added syntax for raw and target blocks; enhanced the
syntax for superscripts and subscripts to allow multiple words to appear both
before and after the base word
Updated the syntax for horizontal rules
Fixed the syntax for the unit of indentation level to two spaces
Extended support of indentation to all kinds blocks except the target block
Added support of syntax for escape symbols and line breaks
Fixed typo
Updated TODO.md
Changed the syntax for forced line break to a single \ followed by a Carrige Return
Explained further the supported six indentation levels
Put FoPra proposal for 2013 Summer Semester under track
Put under track .gitignore that tells git to ignore PDF files
Updated the syntax for horizontal rules to match the specification