fix Descriptor.c
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PR Autobuild: fixed artifact name
PR Autobuild: removed useless final echos
Merge pull request #2258 from QuentinPerez/fix-descriptor-firmware

fix Descriptor.c
Merge pull request #2260 from arduino/ide-1.5.x-autobuild-pr

Automatically build pull requests
Bridge: slowing down ConsoleRead a bit to keep the python side of the Bridge from consuming 100% of the CPU
Merge pull request #2268 from arduino/ide-1.5.x-slowed-down-consoleread

Bridge: slowing down ConsoleRead a bit
Fix for upload problems on Arduino Leonardo (and derivatives) with OSX 10.9.4
Updated version to 1.5.8
Added new/delete stubs for Arduino Due

Fix #1485
A better implementation may be desirable as discussed in #108
Printable.h doesn't need new.h but only stdlib.h for size_t.

Probalby new.h may be removed completely.
Correct implementation of gcc specific internal functions

The following empty stubs has been replaced by the gcc
flag -fno-threadsafe-static:

  int __cxa_guard_acquire(__guard *);
  void __cxa_guard_release (__guard *);
  void __cxa_guard_abort (__guard *);

The following empty stubs has been moved into their specific
module abi.cpp:

  void __cxa_pure_virtual(void) __attribute ((noreturn));
  void __cxa_deleted_virtual(void) __attribute ((noreturn));

Fix #107
Fixed license for new.cpp and small cosmetic changes
Merge pull request #2284 from cmaglie/ide-1.5.x-cxx-abi-compat

Correct implementation of gcc specific internal functions (take 2)
Remove unneeded check in String::remove(unsigned int)

This check already happens in the remove(unsigned int, unsigned int)
method that is caled, so there is no need to also check this here.
Fix bounds check in String::remove()

Previously, if you passed in a very big index and/or count, the
`index + count` could overflow, making the count be used as-is instead
of being truncated (causing the string to be updated wrongly and
potentially writing to arbitrary memory locations).

We can rewrite the comparison to use `len - index` instead. Since we
know that index < len, we are sure this subtraction does not overflow,
regardless of what values of index and count we pass in.

As an added bonus, the `len - index` value already needed be calculated
inside the if, so this saves a few instructions in the generated code.

To illustrate this problem, consider this code:

String foo = "foo";
Serial.println(foo.length()); // Prints 3
foo.remove(1, 65535); // Should remove all but first character
Serial.println(foo.length()); // Prints 4 without this patch

Not shown in this is example is that some arbitrary memory is written
as well.
Simplify String::remove(unsigned int)

Previously, this method calculated the length of the string from the
given index onwards. However, the other remove() method called already
contains code for this calculation, which is used when the count passed
in is too big. This means we can just pass in a very big count that is
guaranteed to point past the end of the string, shrinking the remove
method by a few bytes.
Merge pull request #2279 from cmaglie/fix-leo-upload-osx10.9.4

Fix for upload problems on Arduino Leonardo (and derivatives) on OSX 10.9
Fix off-by-one in String::substring

When checking the `left` argument, it previously allowed having
left == len. However, this means the substring starts one past the last
character in the string and should return the empty string. In practice,
this already worked correctly, because buffer[len] contains the trailing
nul, so it would (re)assign the empty string to `out`.

However, fixing this check makes it a bit more logical, and prevents a
fairly unlikely out-of-buffer write (to address 0x0) when calling
substring on an invalidated String:

	String bar = (char*)NULL;
	bar.substring(0, 0);