contrib: Spelling fixes

Correct typos of the following word families:

standard
increase
comments
valgrind
promiscuous
editing
libtonezone
storage
aggressive
whitespace
russellbryant
consecutive
peternixon

ASTERISK-29714

Change-Id: I9cafbf41b579c9c0c84c81719d2c4f900beec245

contrib/ast-db-manage/README.md

@@ -12,7 +12,7 @@ repositories include:
  * `cdr` - Table used for Asterisk to store CDR records
  * `config` - Tables used for Asterisk realtime configuration
  * `queue_log` - Table used for Asterisk to store Queue Log records
- * `voicemail` - Tables used for `ODBC_STOARGE` of voicemail messages
+ * `voicemail` - Tables used for `ODBC_STORAGE` of voicemail messages
 
 Alembic uses SQLAlchemy, which has support for
 [many databases](http://docs.sqlalchemy.org/en/rel_0_8/dialects/index.html).

contrib/ast-db-manage/config/versions/1ae0609b6646_increse_reg_server_size.py

@@ -1,4 +1,4 @@
-"""increse reg server size
+"""increase reg server size
 
 Revision ID: 1ae0609b6646
 Revises: 61797b9fced6

contrib/ast-db-manage/config/versions/4da0c5f79a9c_create_tables.py

@@ -3,7 +3,7 @@
 #
 # Copyright (C) 2013, Russell Bryant
 #
-# Russell Bryant <russell@rusellbryant.net>
+# Russell Bryant <russell@russellbryant.net>
 #
 # See http://www.asterisk.org for more information about
 # the Asterisk project. Please do not directly contact

contrib/ast-db-manage/voicemail/versions/a2e9769475e_create_tables.py

@@ -3,7 +3,7 @@
 #
 # Copyright (C) 2013, Russell Bryant
 #
-# Russell Bryant <russell@rusellbryant.net>
+# Russell Bryant <russell@russellbryant.net>
 #
 # See http://www.asterisk.org for more information about
 # the Asterisk project. Please do not directly contact