lib/math: Added bin_not function to Int

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
lib/signals: improve documentation

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
tests.sh: fix reference to /dev/null

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
tests.sh: add options outdir and compdir to tests.sh script

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
tests.sh: support absolute path to outdir

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
tests.sh: remove --quiet option on calls to time

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
tests.sh: add -node option

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
tests.sh: allow errlist file inside outdir

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
tests.sh: add env var to move xml file

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/sqlite: Added last_rowid method to SQLite

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
lib/nitcorn: HttpRequest added methods to get an argument of a certain type

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
lib/standard/math: Fixed documentation on old binary operators

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
nitunit: accept an absolute path for `--dir`.

Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
Merge: lib/math: Added bin_not function to Int

Added missing function bin_not to `Int` as I might need it in the near future.

I figured it could be needed by someone else, so why not !

Pull-Request: #806
Reviewed-by: Jean Privat <jean@pryen.org>
Reviewed-by: Alexandre Terrasa <alexandre@moz-code.org>
Merge: nitunit: accept an absolute path for `--dir`.

When I passed an absolute path to the `--dir` option of `nitunit`, I got errors like this one:
```
ERROR: test_unread_order (in file /my/costum/dir/.nitunit/test_push_back_reader_TestPushBackDecorator_test_unread_order.nit): sh: 1: .//my/costum/dir/.nitunit/test_push_back_reader_TestPushBackDecorator_test_unread_order.bin: not found
```

It was a trivial bug so I fixed this.

Pull-Request: #809
Reviewed-by: Jean Privat <jean@pryen.org>
Reviewed-by: Alexandre Terrasa <alexandre@moz-code.org>
contrib: Intro Opportunity, a meetup planner in Nit

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
contrib/opportunity: Added tests for opportunity

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
opportunity: Added Makefile and README

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
jenkins: Added opportunity to Jenkins paths

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>
modelize_property: inherit the initializers in the refinements of init

Signed-off-by: Jean Privat <jean@pryen.org>