merge with branch master

conf/app.ini

@@ -32,8 +32,14 @@ PATH = data/gogs.db
 [admin]
 
 [security]
+; Use HTTPS to clone repository, otherwise use HTTP.
+ENABLE_HTTPS_CLONE = false
 ; !!CHANGE THIS TO KEEP YOUR USER DATA SAFE!!
 SECRET_KEY = !#@FDEWREWR&*(
+; Auto-login remember days
+LOGIN_REMEMBER_DAYS = 7
+COOKIE_USERNAME = gogs_awesome
+COOKIE_REMEMBER_NAME = gogs_incredible
 
 [service]
 ACTIVE_CODE_LIVE_MINUTES = 180
@@ -44,6 +50,8 @@ REGISTER_EMAIL_CONFIRM = false
 DISENABLE_REGISTERATION = false
 ; User must sign in to view anything.
 REQUIRE_SIGNIN_VIEW = false
+; Cache avatar as picture
+ENABLE_CACHE_AVATAR = false
 
 [mailer]
 ENABLED = false
@@ -70,8 +78,38 @@ INTERVAL = 60
 ; memcache: "127.0.0.1:11211"
 HOST =
 
+[session]
+; Either "memory", "file", "redis" or "mysql", default is "memory"
+PROVIDER = file
+; Provider config options
+; memory: not have any config yet
+; file: session file path, e.g. data/sessions
+; redis: config like redis server addr, poolSize, password, e.g. 127.0.0.1:6379,100,astaxie
+; mysql: go-sql-driver/mysql dsn config string, e.g. root:password@/session_table
+PROVIDER_CONFIG = data/sessions
+; Session cookie name
+COOKIE_NAME = i_like_gogits
+; If you use session in https only, default is false
+COOKIE_SECURE = false
+; Enable set cookie, default is true
+ENABLE_SET_COOKIE = true
+; Session GC time interval, default is 86400
+GC_INTERVAL_TIME = 86400
+; Session life time, default is 86400
+SESSION_LIFE_TIME = 86400
+; session id hash func, Either "sha1", "sha256" or "md5" default is sha1
+SESSION_ID_HASHFUNC = sha1
+; Session hash key, default is use random string
+SESSION_ID_HASHKEY =
+
+[picture]
+; The place to picture data, either "server" or "qiniu", default is "server"
+SERVICE = server
+; For "server" only, root path of picture data, default is "data/pictures"
+PATH = data/pictures
+
 [log]
-; Either "console", "file", "conn" or "smtp", default is "console"
+; Either "console", "file", "conn", "smtp" or "database", default is "console"
 MODE = console
 ; Buffer length of channel, keep it as it is if you don't know what it is.
 BUFFER_LEN = 10000
@@ -120,4 +158,10 @@ HOST =
 USER = 
 PASSWD =
 ; Receivers, can be one or more, e.g. ["1@example.com","2@example.com"]
-RECEIVERS = 
+RECEIVERS = 
+
+; For "database" mode only
+[log.database]
+LEVEL = 
+Driver = 
+CONN =