Grammalecte  Check-in [239ec6803a]

`-i --install`

> Install the LibreOffice extension.

`-fx --firefox`

> Launch Firefox Developper (before Firefox 57).
> Unit tests can be lanched from Firefox, with CTRL+SHIFT+F12.

`-we --webext`

> Launch Firefox Nightly.
> Unit tests can be lanched from Firefox, with CTRL+SHIFT+F12.
> Launch Firefox Nightly (Firefox 57+).
> Unit tests can be lanched from the menu.

`-tb --thunderbird`

> Launch Thunderbird.


## Examples ##

    xParser.add_argument("-bb", "--build_data_before", help="launch build_data.py (only part 1: before dictionary building)", action="store_true")
    xParser.add_argument("-ba", "--build_data_after", help="launch build_data.py (only part 2: before dictionary building)", action="store_true")
    xParser.add_argument("-d", "--dict", help="generate FSA dictionary", action="store_true")
    xParser.add_argument("-t", "--tests", help="run unit tests", action="store_true")
    xParser.add_argument("-p", "--perf", help="run performance tests", action="store_true")
    xParser.add_argument("-pm", "--perf_memo", help="run performance tests and store results in perf_memo.txt", action="store_true")
    xParser.add_argument("-js", "--javascript", help="JavaScript build for Firefox", action="store_true")
    xParser.add_argument("-fx", "--firefox", help="Launch Firefox Nightly for XPI testing", action="store_true")
    xParser.add_argument("-fx", "--firefox", help="Launch Firefox Developper for Adden-SDK testing", action="store_true")
    xParser.add_argument("-we", "--web_ext", help="Launch Firefox Nightly for WebExtension testing", action="store_true")
    xParser.add_argument("-tb", "--thunderbird", help="Launch Thunderbird", action="store_true")
    xParser.add_argument("-i", "--install", help="install the extension in Writer (path of unopkg must be set in config.ini)", action="store_true")
    xArgs = xParser.parse_args()

    if xArgs.build_data:
        xArgs.build_data_before = True