* helm-misc.el: Issue #184 Speedup loading by moving unrelated library to helm-files.el.
Don't require *buffers and *files anymore.
* helm-config.el: Issue #184 Move `helm-minibuffer-history-key' from helm-misc.
* helm.el (helm-read-pattern-maybe): Issue #172 Limit `helm-input-idle-delay' to 0.1.
* helm.el (helm-get-candidates): Fix error fn message.
(helm-compute-matches): Don't inhibit errors.
* helm-files.el (helm-files-save-file-name-history): Don't save directories.
* helm.el: Issue #172 Disable temporarily while-no-input.
Merge branch 'master' into exp
* helm.el (helm-never-delay-on-input): Move in var section and give default value to nil.
* helm.el (helm-debug-variables): Replace helm-debug-forms, remove alias.
(helm-debug-forms): removed.
* helm.el (helm-debug-buffer): New use it.
Merge branch 'master' into exp
* helm.el (helm-never-delay-on-input): Issue #172 Move to defcustom and default to non--nil.