Remove stuff deprecated in 0.4

Author: Bozhidar Batsov

cider-interaction.el

@@ -383,10 +383,6 @@ With a PREFIX argument, print the result in the current buffer."
         (cider-interactive-eval-print form)
       (cider-interactive-eval form))))
 
-(define-obsolete-function-alias
-  'cider-eval-expression-at-point
-  'cider-eval-defun-at-point)
-
 (defun cider-ns-form ()
   "Retrieve the ns form."
   (when (clojure-find-ns)
@@ -1053,10 +1049,6 @@ If invoked with a PREFIX argument, print the result in the current buffer."
       (cider-interactive-eval-print (cider-last-sexp))
     (cider-interactive-eval (cider-last-sexp))))
 
-(define-obsolete-function-alias
-  'cider-eval-last-expression
-  'cider-eval-last-sexp)
-
 (defun cider-eval-last-sexp-and-replace ()
   "Evaluate the expression preceding point and replace it with its result."
   (interactive)

cider-repl.el

@@ -723,8 +723,6 @@ namespace to switch to."
   :type 'boolean
   :group 'cider-repl)
 
-(define-obsolete-variable-alias 'cider-wrap-history 'cider-repl-wrap-history)
-
 ;; These two vars contain the state of the last history search.  We
 ;; only use them if `last-command' was `cider-repl--history-replace',
 ;; otherwise we reinitialize them.
@@ -860,16 +858,12 @@ If USE-CURRENT-INPUT is non-nil, use the current input."
   :safe 'integerp
   :group 'cider-repl-mode)
 
-(define-obsolete-variable-alias 'cider-history-size 'cider-repl-history-size)
-
 (defcustom cider-repl-history-file nil
   "File to save the persistent REPL history to."
   :type 'string
   :safe 'stringp
   :group 'cider-repl-mode)
 
-(define-obsolete-variable-alias 'cider-history-file 'cider-repl-history-file)
-
 (defun cider-repl--history-read-filename ()
   "Ask the user which file to use, defaulting `cider-repl-history-file'."
   (read-file-name "Use CIDER REPL history file: "