refactor: MAJOR refactor/beautify of build.sh

[grenudi]

IMPORTANT note: I removed the ability to pass UBPORTSDOCSENV straight after ./build.sh like so:

./build.sh ~/ubportsdocsenv/ 

now it's:

./build.sh --env ~/ubportsdocsenv/ 

or for the full output like before it's now:

./build.sh --env ~/ubportsdocsenv/ --verbose

[grenudi]

i think i need to find a better use of my spare time x`) ...

[doniks]

@grenudi maybe have a look at update_translations.sh script. Looks like as if it started as a copy/paste of an older build script. By now it's diverged a lot and with your change would diverge more. Maybe this could be added here instead with a --translation option or something

[grenudi]

@grenudi maybe have a look at update_translations.sh script. Looks like as if it started as a copy/paste of an older build script. By now it's diverged a lot and with your change would diverge more. Maybe this could be added here instead with a --translation option or something

ty, I will look into it