String and UI change (additions) for Orca

[Willie Walker <William Walker Sun COM>]

Hi All:

For work on http://bugzilla.gnome.org/show_bug.cgi?id=540123, we have
added new strings and a new GUI component to Orca.  This work was
contributed by our newest Orca community member, Mesar Hameed, and adds
functionality that has been sought after by a number of users.

The new UI component is a "Speak tutorial messages" on the "Speech" tab
of the Orca preferences GUI.  When checked, it tells Orca to speak
tutorial messages for how to interact with components when a user lands
on them (e.g., "Press space to toggle.").

The new strings are as follows:

#: ../src/orca/orca-setup.glade.h:134
msgid "Speak tutorial messages"

#. Translators: this is a tip for the user on how to toggle a checkbox.
#: ../src/orca/tutorialgenerator.py:154
msgid "Press space to toggle."

#. Translators: this is a tip for the user on how to interact
#. with a combobox.
#: ../src/orca/tutorialgenerator.py:180
msgid "Press space to expand, and use up and down to select an item."

#. Translators: this is the tutorial string for when first landing
#. on the desktop, giving tips on how to navigate.
#. Also describing how to access the menues.
#: ../src/orca/tutorialgenerator.py:211
msgid ""
"To move to items, use either the arrow keys, or type ahead searching.
To get "
"to the system menues press the alt+f1 key."

#. Translators: If this application has more than one unfocused alert or
#. dialog window, inform user of how to refocus these.
#: ../src/orca/tutorialgenerator.py:217
msgid "Press alt+f6 to give focus to child windows."

#. Translators: this is the tutorial string when navigating lists.
#: ../src/orca/tutorialgenerator.py:250
msgid "Use up and down to select an item."

#. Translators: this represents the state of a node in a tree.
#. 'expanded' means the children are showing.
#. 'collapsed' means the children are not showing.
#. this string informs the user how to collapse the node.
#: ../src/orca/tutorialgenerator.py:279 ../src/orca/tutorialgenerator.py:427
msgid "To collapse, press shift plus left."

#. Translators: this represents the state of a node in a tree.
#. 'expanded' means the children are showing.
#. 'collapsed' means the children are not showing.
#. this string informs the user how to expand the node.
#: ../src/orca/tutorialgenerator.py:285 ../src/orca/tutorialgenerator.py:433
msgid "To expand, press shift plus right."

#. Translators: This is the tutorial string for when landing
#. on text fields.
#: ../src/orca/tutorialgenerator.py:317
msgid "Type in text."

#. Translators: this is the tutorial string for landing
#. on a page tab, we are informing the
#. user how to navigate these.
#: ../src/orca/tutorialgenerator.py:345
msgid "Use left and right to view other tabs."

#. Translators: this is the tutorial string for activating a push
button.
#: ../src/orca/tutorialgenerator.py:370
msgid "To activate press space."

#. Translators: this is the tutorial string for when landing
#. on a spin button.
#: ../src/orca/tutorialgenerator.py:397
msgid ""
"Use up or down arrow to select value. Or type in the desired numerical
value."

#. Translators: this is a tip for the user, how to navigate
radiobuttons.
#: ../src/orca/tutorialgenerator.py:584
msgid "Use arrow keys to change."

#. Translators: this is a tip for the user, how to navigate menues.
#: ../src/orca/tutorialgenerator.py:608
msgid ""
"To navigate, press left or right arrow. To move through items press up
or "
"down arrow."

#. Translators: this is a tip for the user, how to
#. navigate into sub menues.
#: ../src/orca/tutorialgenerator.py:613
msgid "To enter sub menu, press right arrow."

#. Translators: this is the tutorial string for when landing
#. on a slider.
#: ../src/orca/tutorialgenerator.py:645
msgid ""
"To decrease press left arrow, to increase press right arrow. To go to "
"minimum press home, and for maximum press end."

Thank you!

Sincerely,

Willie Walker
(Orca Project Lead)