Includes:

StringSearch:    searches forward and back for multiple string targets.

reimplementatation of com.mindprod.common11.StringTools
using StringBuilder instead of StringBuffer.

Why the maleic anhydride molecule logo? Molecules are the
building blocks of matter. The library classes can be used
to build Java programs. Maleic anhydride is a furan, which
if I remember correctly from my organic chemistry classes
back in the 1960s is a 5-sided carbon ring. It has 3 oxygen
plus 2 hydrogen = 5. The 5 theme is supposed to suggest JDK
1.5.  Furans are quite unpleasant chemicals. That
connotation is unfortunate.

com.mindprod.common11 and com.mindprod.common13 are included which contain
the simpler core methods.
