Log Message:
Update curl to 7.45.0:

Fixed in 7.45.0 - October 7 2015

Changes:

    added CURLOPT_DEFAULT_PROTOCOL
    added new tool option --proto-default
    getinfo: added CURLINFO_ACTIVESOCKET
    turned CURLINFO_* option docs as stand-alone man pages
    curl: point out unnecessary uses of -X in verbose mode

Bugfixes:

    curl_global_init_mem.3: Stronger thread safety warning
    buildconf.bat: Fixed issues when ran in directories with special chars
    cmake: Fix CurlTests check for gethostbyname_r with 5 arguments
    generate.bat: Fixed issues when ran in directories with special chars
    generate.bat: Only call buildconf.bat if it exists
    generate.bat: Added support for generating only the prerequisite files
    curl.1: Document weaknesses in SSLv2 and SSLv3
    CURLOPT_HTTP_VERSION.3: connection re-use goes before version
    docs: Update the redirect protocols disabled by default
    inet_pton.c: Fix MSVC run-time check failure
    CURLMOPT_PUSHFUNCTION.3: fix argument types
    rtsp: support basic/digest authentication
    rtsp: stop reading empty DESCRIBE responses
    travis: Upgrading to container based build
    travis.yml: Add OS X testbot
    FTP: make state machine not get stuck in state
    openssl: handle lack of server cert when strict checking disabled
    configure: change functions to detect openssl (clones)
    configure: detect latest boringssl
    runtests: Allow for spaces in server-verify curl custom path
    http2: on_frame_recv: get a proper 'conn' for the debug logging
    ntlm: mark deliberate switch case fall-through
    http2: remove dead code
    curl_easy_{escape,unescape}.3: "char *" vs. "const char *"
    curl: point out the conflicting HTTP methods if used
    cmake: added Windows SSL support
    curl_easy_{escape,setopt}.3: fix example
    curl_easy_escape.3: escape '\n'
    libcurl.m4: Put braces around empty if body
    buildconf.bat: Fixed double blank line in 'curl manual' warning output
    sasl: Only define Curl_sasl_digest_get_pair() when CRYPTO_AUTH enabled
    inet_pton.c: Fix MSVC run-time check failure
    CURLOPT_FOLLOWLOCATION.3: mention methods for redirects
    http2: don't pass on Connection: headers
    nss: do not directly access SSL_ImplementedCiphers
    docs: numerous cleanups and spelling fixes
    FTP: do_more: add check for wait_data_conn in upload case
    parse_proxy: reject illegal port numbers
    cmake: IPv6 : disable Unix header check on Windows platform
    winbuild: run buildconf.bat if necessary
    buildconf.bat: fix syntax error
    curl_sspi: fix possibly undefined CRYPT_E_REVOKED
    nss: prevent NSS from incorrectly re-using a session
    libcurl-errors.3: add two missing error codes
    openssl: fix build with < 0.9.8
    openssl: refactor certificate parsing to use OpenSSL memory BIO
    openldap: only part of LDAP query results received
    ssl: add server cert's "sha256//" hash to verbose
    NTLM: Reset auth-done when using a fresh connection
    curl: generate easysrc only on --libcurl
    tests: disable 1801 until fixed
    CURLINFO_TLS_SESSION: always return backend info
    gnutls: Support CURLOPT_KEYPASSWD
    gnutls: Report actual GnuTLS error message for certificate errors
    tests: disable 1510 due to CI-problems on github
    cmake: Put "winsock2.h" before "windows.h" during \ 
configure checks
    cmake: Ensure discovered include dirs are considered
    configure: Add missing ')' for CURL_CHECK_OPTION_RT
    build: fix failures with -Wcast-align and -Werror
    FTP: fix uploading ASCII with unknown size
    readwrite_data: set a max number of loops
    http2: avoid superfluous Curl_expire() calls
    http2: set TCP_NODELAY unconditionally
    docs: fix unescaped '\n' in man pages
    openssl: Fix algorithm init to make (gost) engines work
    win32: make recent Borland compilers use long long
    runtests: Fix pid check in checkdied
    gopher: don't send NUL byte
    tool_setopt: fix c_escape truncated octal
    hiperfifo: fix the pointer passed to WRITEDATA
    getinfo: Fix return code for unknown CURLINFO options