Build fixes

• Dictionary entries for semantic category 4 = Body Parts and Functions.

• Dictionary entries for semantic category 3 = Animals.

• Dictionary entries for semantic category 2 = Mankind.

• Dictionary entries for semantic category 1 = Physical World.

• Added information from The Nature of Middle Earth.
• Finished dictionary entries for Primitive Elvish roots: √N - √YUR.
• Add semantic category link to word pages.
• Finished semantic categorization of Sindarin/Noldorin/Gnomish.
• Edited and reviewed Quenya semantic categories.

• Started dictionary entries for Primitive Elvish roots: √A - √MUY.
• Continued semantic categorization of Sindarin/Noldorin/Gnomish.

• First stab at Sindarin grammar analysis.
• Continued semantic categorization of Sindarin/Noldorin/Gnomish.

• Tweaked search help text so that it remains visible if the “?” button is clicked.
• Added Narqelion poem based on Christopher Gilson’s analysis from VT40.
• Finished Quenya grammar analysis.
• Continued semantic categorization of Sindarin/Noldorin/Gnomish.

• Changed search so that help text is displayed by default, then hidden when search starts.
• More Quenya grammar analysis (pronouns and verbs).
• Continued semantic categorization of Sindarin/Noldorin/Gnomish.