Add initial documentation for the testing methods that can be called in Test::Selenium::Remote::Driver

A patch for more fleshed out documentation is welcome. You can figure
out what to expect by cross-referencing these docs with those of the
parent class, but it would be more convenient to have them all in one
place.

Changes

@@ -17,6 +17,11 @@ Revision history for Selenium-Remote-Driver
         - Merged Test::WebDriver into this distribution as Test::Selenium::Remote::Driver.
           Several updates to it are included since the last release. (Mark Stosberg)   
 
+        - The existence of most (or all?) key testing methods in
+          Test::Selenium::Remote::Driver is now documented, rather than leaving it to users
+          to figure out the magic effects of AUTOLOAD on the methods in the parent
+          class. (Mark Stosberg)
+
         - Added and started using Test::Selenium::Remote::WebElement. This a
           sub-class of Selenium::Remote::WebElement. This allows testing
           methods on the "WebElement" object as well as main '$driver' object.

lib/Test/Selenium/Remote/Driver.pm

@@ -134,7 +134,7 @@ sub error_callback {
 
 =head2 new ( %opts )
 
-This will create a new Test::Selenium::Remote::Driver object, which subclasses 
+This will create a new Test::Selenium::Remote::Driver object, which subclasses
 L<Selenium::Remote::Driver>.  This subclass provides useful testing
 functions.  It is modeled on L<Test::WWW::Selenium>.
 
@@ -189,6 +189,86 @@ sub server_is_running {
 
 }
 
+=head1 Testing Methods
+
+The following testing methods are available. For
+more documentation, see the related test methods in L<Selenium::Remote::Driver>
+(And feel free to submit a patch to flesh out the documentation for these here).
+
+    alert_text_is
+    alert_text_isnt
+    alert_text_like
+    alert_text_unlike
+
+    current_window_handle_is
+    current_window_handle_isnt
+    current_window_handle_like
+    current_window_handle_unlike
+
+    window_handles_is
+    window_handles_isnt
+    window_handles_like
+    window_handles_unlike
+
+    window_size_is
+    window_size_isnt
+    window_size_like
+    window_size_unlike
+
+    window_position_is
+    window_position_isnt
+    window_position_like
+    window_position_unlike
+
+    current_url_is
+    current_url_isnt
+    current_url_like
+    current_url_unlike
+
+    title_is
+    title_isnt
+    title_like
+    title_unlike
+
+
+    active_element_is
+    active_element_isnt
+    active_element_like
+    active_element_unlike
+
+    # Basically the same as 'content_like()', but content_like() supports multiple regex's.
+    page_source_is
+    page_source_isnt
+    page_source_like
+    page_source_unlike
+
+    send_keys_to_active_element_ok
+    send_keys_to_alert_ok
+    send_keys_to_prompt_ok
+    send_modifier_ok
+
+    accept_alert_ok
+    dismiss_alert_ok
+
+    move_mouse_to_location_ok
+    move_to_ok
+
+    get_ok
+    go_back_ok
+    go_forward_ok
+    add_cookie_ok
+    get_page_source_ok
+
+    find_element_ok
+    find_elements_ok
+    find_child_element_ok
+    find_child_elements_ok
+
+    compare_elements_ok
+
+    click_ok
+    double_click_ok
+
 =head2 $twd->content_like( $regex [, $desc ] )
 
    $twd->content_like( $regex [, $desc ] )