fix for Linux inset problems
#1681
Syntax highlighting with / bug low
file :PdeKeywords.java  
function:markTokensImpl(...) 

Explanation:

During the scanning of the line to check if the Token belongs to
Processing Syntax ,When my current character is "/" , we check if the
next character(if any) is "*" or "/" , and we do then an increment of
the scanning index , so in this case , and if the next character in an
alphabet we don’t have a problem , but if it is " " (a space) , the loss
of this character will make the  lastKeyword scan index incorrect , so
we get this problem  of highlighting . To solve it, we check before
incrementing the index, if the next character is " ", so we don’t
increment.

Result and Test:
The example mouseX/ mouseY  highlight the two PDE keyword and  
 the fix  http://processing.org/bugs/bugzilla/609.html
//*
println("1");
/*/
println("2");
//*/
still working .So i think this fix works
fix processing/processing#1909
updated build howto to point to correct address on github
removed incorrect comment that stated that the return value of addSketches was ignored, when it actually was used in a few places
remove extra beginRecord() from ManyPages PDF example
Merge pull request #1957 from datguy/FixManyPagesPDFExample

remove extra beginRecord() from ManyPages PDF example
Fixed example for Threads
Merge pull request #1918 from hamzaissa/master

Fix for syntax highlighting issues with slashes and spaces (#1681).
Merge pull request #1950 from whackashoe/buildhowto

updated build howto to point to correct address on github
todo notes and fix layout of patch
removing some stray code in table example
fix for .app packages in open dialogs in exported apps (#1959)
todo fixes/notes
working on Java 7u40 build for OS X
deal with Contents/Java/Classes issue
adding back the drawTexture() functions, and making  getTexture() public
again so that the syphon library works
make the drawTexture() functions in PGL public, remove them from
PGraphicsOpenGL
fixes for getSubset() (#1979)
more work on build scripts, todo notes