add the ability to customize the blacklist in postbuild_*. use it in sqlite3 to remove some part of the blacklist using sed + block strip
enhance distribute.sh to mark recipe as built or not, and allow the recipe to also indicate if it should be rebuilt or not + add -u "mod1 mod2" to force update of recipes (can be used when developing on android module, or specific P4A_module_DIR + standardize HOSTPYTHON and SITEPACKAGES_PATH