massive refactoring to switch from camelCase to snake_case:

historically, Libervia (SàT before) was using camelCase as allowed by PEP8 when using a
pre-PEP8 code, to use the same coding style as in Twisted.

However, snake_case is more readable and it's better to follow PEP8 best practices, so it
has been decided to move on full snake_case. Because Libervia has a huge codebase, this
ended with a ugly mix of camelCase and snake_case.

To fix that, this patch does a big refactoring by renaming every function and method
(including bridge) that are not coming from Twisted or Wokkel, to use fully snake_case.

This is a massive change, and may result in some bugs.

sat_frontends/jp/cmd_blocking.py

@@ -43,7 +43,7 @@ class List(base.CommandBase):
 
     async def start(self):
         try:
-            blocked_jids = await self.host.bridge.blockingList(
+            blocked_jids = await self.host.bridge.blocking_list(
                 self.profile,
             )
         except Exception as e:
@@ -72,7 +72,7 @@ class Block(base.CommandBase):
 
     async def start(self):
         try:
-            await self.host.bridge.blockingBlock(
+            await self.host.bridge.blocking_block(
                 self.args.entities,
                 self.profile
             )
@@ -108,7 +108,7 @@ class Unblock(base.CommandBase):
     async def start(self):
         if self.args.entities == ["all"]:
             if not self.args.force:
-                await self.host.confirmOrQuit(
+                await self.host.confirm_or_quit(
                     _("All entities will be unblocked, are you sure"),
                     _("unblock cancelled")
                 )
@@ -117,7 +117,7 @@ class Unblock(base.CommandBase):
             self.parser.error(_('--force is only allowed when "all" is used as target'))
 
         try:
-            await self.host.bridge.blockingUnblock(
+            await self.host.bridge.blocking_unblock(
                 self.args.entities,
                 self.profile
             )