slock: Update version from 1.3 to 1.4

    > git log --oneline 1.3..1.4
    fa11589 (tag: 1.4) bump version
    d5da84c add arg.h and util.h to Makefile
    ae96836 clarify colors in config.def.h
    7d31ff6 move config.h inclusion after type declarations
    5974695 Unboolify slock.c
    c96e725 Use explicit strcmp() instead of inlining it
    6a1bd89 No need for oldc to be static
    b099d2f Use NUL character constant explicitly
    0a43b78 Keep the line-lengths at bay
    bd069b0 Add a section on security considerations
    2d85c5b remove confusing DPMS comment
    a98fba8 error out early on crypt() fail
    dc2e8e8 Stop using $USER for shadow entries
    9a617db Rename getpw() and pws to gethash() and hash
    b00f444 Remove cleanup and deglobalize and rework data structures
    cd3c546 config.mk: be more explicative about FLAGS
    22eba05 Ensure Polyphemus-Mitigation and properly drop privileges
    04143fd Unify how we check passwords between different OSes
    9698224 make error message prefix consistent
    a55594f increasing for loops are idiomatic
    03a8717 Localize running and failure inside readpw()
    39fb855 Move screen unlocking inside cleanup()
    e378f73 Re-introduce the waiting loop for input grabbing
    1f66885 Add cleanup() to do free(locks) + XCloseDisplay()
    137f007 Refactor dontkillme()
    a9eddbd Convert manpage to mandoc and fix usage
    d8bec0f fix CVE-2016-6866
    b87bfa2 Update bsd-auth string.
    c2f9757 Exit as soon as possible on input grabbing error
    3bb868e Refactor main()
    a7afade clear passwords with explicit_bzero
    65b8d52 Revert "No need for usage()"
    ec46680 revert using argv0 and minor fixup
    b02c4d4 Use argv0 instead of passing "slock:" to die every time
    a6dc051 No need for usage()
    bdcbeab Clarify config.def.h
    3abbffa Simplify the oom-taming-function

slock.be0

@@ -1,6 +1,6 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION slock-1.3-0
+# BEE_VERSION slock-1.4-0
 
 ## this file was created by bee init and should be executed to build a
 ## bee-package. (Additional hints are located at the end of this file.)