global i18n : add plantlife_i18n mod

idea taken from homedecor_modpack and its homedecor_i18n
all translated mods have a new dependency : plantlife_i18n
translations are stored in po/pot file : one file for all mods

added french translation (almost complete)
transfered de/es/tr/pt translations to corresponding .po file
(only for some mods, unfortunately translations are incomplete)

bushes_classic/locale/template.txt

@@ -1,43 +0,0 @@
-# Template
-
-Strawberry = 
-Blackberry = 
-Blueberry = 
-Raspberry = 
-Gooseberry = 
-Mixed Berry = 
-Basket with Strawberry Pies = 
-Basket with Blackberry Pies = 
-Basket with Blueberry Pies = 
-Basket with Raspberry Pies = 
-Basket with Gooseberry Pies = 
-Basket with Mixed Berry Pies = 
-currently fruitless = 
-Strawberry Bush = 
-Blackberry Bush = 
-Blueberry Bush = 
-Raspberry Bush = 
-Gooseberry Bush = 
-Mixed Berry Bush = 
-Basket = 
-Sugar = 
-Raw Strawberry pie = 
-Raw Blackberry pie = 
-Raw Blueberry pie = 
-Raw Raspberry pie = 
-Raw Gooseberry pie = 
-Raw Mixed Berry pie = 
-Cooked Strawberry pie = 
-Cooked Blackberry pie = 
-Cooked Blueberry pie = 
-Cooked Raspberry pie = 
-Cooked Gooseberry pie = 
-Cooked Mixed Berry pie = 
-Slice of Strawberry pie = 
-Slice of Blackberry pie = 
-Slice of Blueberry pie = 
-Slice of Raspberry pie = 
-Slice of Gooseberry pie = 
-Slice of Mixed Berry pie = 
-
-[Bushes] Loaded. =