Cemeteries and Headstones: WNY, New Brunswick and Minnesota Roots

In the list of cemeteries within the selected location,
1. Adds a heading that shows the selected location.
2. Adds a button that can cause the page to display all cemeteries within the location.
3. Shows the number of burials in each cemetery in the cemeteries list.
4. The selected location is always a common suffix in all cemeteries, and is removed for display. For instance, in a list of Cemeteries in "Erie County, Ohio, USA":
  - "Hope Cemetery, Erie County, Ohio, USA" => "Hope Cemetery" and
  - "Old Harbor Burial Ground, Clinton, Erie County, Ohio, USA" => "Old Harbor Burial Ground, Clinton"
5. A mod option controls the visibility of each cemetery's Headstones table and of a "Show Headstones" or "Hide Headstones" button.
6. Another mod option controls how many cemeteries will normally be listed on a page before the list breaks to another pagefull.
7. More subtly, "Headstones" are now defined the same way they are in showmap.php. (See the Wiki article for details.)
A "Select Another Location" button that links back to cemeteries.php has been added at the bottom of the page.

Description	Status	Location	Name (Died/Buried)
Tombstone of Cora E. Randall, Myrtle Hill Cemetery (Syracuse, NY) CORA E. wife of B.W. RANDALL DIED NOV. 1, 1889 aged 35 yrs, 9 mos, 4 days	Located	Block 2, Plot 135	966 967 968 Cora E. (d. 1 Nov 1899)
Tombstone of J. Judson Wright, Myrtle Hill Cemetery (Syracuse, NY) J. JUDSON WRIGHT April 20, 1831 June 10, 1900 AT REST	Located	Block 3, Plot 126, Grave S1	452 456 Josiah Judson Wright (d. 10 Jun 1900)
Tombstone of Sarah K.T. Randall, Myrtle Hill Cemetery (Syracuse, NY) SARAH K.T. WIFE OF B.W. RANDALL DIED JULY 31, 1882 Aged 25 yrs & 9 mo.	Located	Block 2, Plot 135	931 934 Sarah K. T. Wright (d. 31 Jul 1882)
Tombstone of Sarah Wright, Myrtle Hill Cemetery (Syracuse, NY) SARAH WIFE OF J. JUDSON WRIGHT Aug 23, 1829 May 19, 1897 AT REST	Located	Block 3, Plot 126, Grave S2	461 463 Sarah Grant (d. 19 May 1897)

Cemeteries and Headstones in Syracuse, Onondaga , New York , United States