Update README with Windows utilities info

[FEATURE] In case of indirect branching, log instruction

Rename README.txt to README.md

[BUGFIX] In TrackReturns: added destructor for the TLS data

[FEATURE] Changes in Disasm follow rules: allow to follow threads

[BUGFIX] Fixed assigmenent operator for DisasmRange

[REFACT] Cleanup in types

[BUGFIX] Fixed missing return value

[FEATURE] Allow for two modes of disassembly logging: inner and outer

Merge branch 'disasm_ranges'

[FEATURE] Load disasm ranges from a file ([module].disasm_range.csv),

[BUGFIX] Fixed pe_check.exe (it was failing on big binaries)

[FEATURE] Allow for naming ranges

[BUGFIX] Fixed definition of disasm ranges

[FEATURE] Define disasembly fragments as ranges