Update Colorized-contents.md

Correcting some typos
Update Common-options.md

Correcting typos
Update Development.md

Correcting typos
New composer.json
Authorize scripts to over-write "COMMON_OPTIONS_ARGS"
Using config 'BIN_DIR' in the installer
Handling some simple error messages with synopsis
Merge branch 'wip'
New gitignore
No "build" stuff in master
No more "https" package URL
New README install infos
Automatic version number and date insertion in 'src/bash-library.sh'
Cleaning up composer.json
Corrections in the installer (to be continued …)
New features

- 'explode()' method
- 'selector_prompt()' method
Creating the library MANPAGE
New config for manpage generation
Corrections in MANPAGE
Adding the MarkdownExtended as requirement for dev

- package added in "require-dev"
- the "pre-tag-hook" is modified to re-generate the manpage