Merge branch 'maint' into tj/imap-send-remove-unused

* maint: (18123 commits)
documentation fix: git difftool uses diff tools, not merge tools.
Git 1.7.7.4
Makefile: add missing header file dependencies
notes merge: eliminate OUTPUT macro
mailmap: xcalloc mailmap_info
name-rev --all: do not even attempt to describe non-commit object
Git 1.7.7.3
docs: Update install-doc-quick
docs: don't mention --quiet or --exit-code in git-log(1)
Git 1.7.7.2
t7511: avoid use of reserved filename on Windows.
clone: Quote user supplied path in a single quote pair
read-cache.c: fix index memory allocation
make the sample pre-commit hook script reject names with newlines, too
Reindent closing bracket using tab instead of spaces
Git 1.7.7.1
RelNotes/1.7.7.1: setgid bit patch is about fixing "git init" via Makefile setting
gitweb: fix regression when filtering out forks
Almost ready for 1.7.7.1
pack-objects: don't traverse objects unnecessarily
...

Conflicts:
imap-send.c

diff --cc imap-send.c
index 57221e6bd199acd5cb80e47456e2bfe5cad37a88,e1ad1a48ce3b8bd8517568a67477d8d0e32dfaa8..80e0e8c051ad26a3a1353a4beb21e5c6ebdd6823
--- 1/imap-send.c
--- 2/imap-send.c
+++ b/imap-send.c
@@@ -123,28 -139,47 +139,46 @@@ struct imap_server_conf 
        int port;
        char *user;
        char *pass;
- } imap_server_conf_t;
+       int use_ssl;
+       int ssl_verify;
+       int use_html;
+       char *auth_method;
+ };
+ 
+ static struct imap_server_conf server = {
+       NULL,   /* name */
+       NULL,   /* tunnel */
+       NULL,   /* host */
+       0,      /* port */
+       NULL,   /* user */
+       NULL,   /* pass */
+       0,      /* use_ssl */
+       1,      /* ssl_verify */
+       0,      /* use_html */
+       NULL,   /* auth_method */
+ };
  
- typedef struct imap_store_conf {
-       store_conf_t gen;
-       imap_server_conf_t *server;
- } imap_store_conf_t;
+ struct imap_store_conf {
+       struct store_conf gen;
+       struct imap_server_conf *server;
 -      unsigned use_namespace:1;
+ };
  
- #define NIL   (void*)0x1
- #define LIST  (void*)0x2
+ #define NIL   (void *)0x1
+ #define LIST  (void *)0x2
  
- typedef struct _list {
-       struct _list *next, *child;
+ struct imap_list {
+       struct imap_list *next, *child;
        char *val;
        int len;
- } list_t;
+ };
  
- typedef struct {
-       int fd;
- } Socket_t;
+ struct imap_socket {
+       int fd[2];
+       SSL *ssl;
+ };
  
- typedef struct {
-       Socket_t sock;
+ struct imap_buffer {
+       struct imap_socket sock;
        int bytes;
        int offset;
        char buf[1024];