Merge branch 'bugfix/fix_remove_wifi_auto_reconnect' into 'master'

esp32: fixs about auto-reconnect and ap ssid configuration

1. Remove auto-reconnect
2. Use strnlen instead strlen to calculate ssid len in wifi lib

See merge request !407
This commit is contained in:
Wu Jian Gang
2017-01-11 18:10:44 +08:00