Revert accidental commit

TODO

@@ -32,52 +32,6 @@ Before 1.0.4:
 
 Before 1.2:
 
-* Elf bugs:
-
-	- when an elf file is read, it should be checked that the various
-	  sections are of the right type. For example the debug information
-	  for emacs is just a stub file where all the sections are NOBITS.
-
-	- Also error handling for bin_parser is necessary.
-
-	- Can .gnu_debuglink recurse?
-
-* Strategies for taking reliable stacktraces.
-
-	Three different kinds of files
-
-	- kernel
-	- vdso
-	- regular elf files
-
-	- kernel
-		- eh_frame annotations, in kernel or in kernel debug
-		- /proc/kallsyms
-		- userspace can look at _stext and _etext to determine 
-		  start and end of kernel text segment
-		- copying kernel stack to userspace
-		- heuristically determine functions based on address
-		- is eh_frame usually loaded into memory during normal
-		  operation
-
-	- vdso
-		- assume its the same across processes, just look at
-		  sysprof's own copy.
-		- send copy of it to userspace once, or for every
-		  sample
-
-	- regular elf
-		- usually have eh_frame section which is mapped into memory
-		  during normal operation
-		- is usually mapped into memory
-		- do stackwalk in kernel based on eh_frame
-		- do stackwalk in userland based on eh_frame
-		- do ebp based stackwalk in kernel
-		- do ebp based stackwalk in userland
-		- do heuristic stackwalk in kernel
-		- do heuristic stackwalk in userland
-		- 
-
 * "Expand all" is horrendously slow because update screenshot gets called 
   for every "expanded" signal.