Signed-off-by: João Victor Tozatti Risso <jvtr12@inf.ufpr.br>

* Move concurrent query execution into dbExecAll function
* Add custom response formatting through route labels. For each query in the set, there is an associated label, which will then be used to identify the corresponding result in the response JSON object. For example:
	- labels = [ "a", "b" ]
	- querySet = [ squel.select().from('y'), squel.select().from('x') ]
	- response = { "result" : { "a" : { // result for query a }, "b" : { //result for query b } }

Signed-off-by: João Victor Tozatti Risso <jvtr12@inf.ufpr.br>

Signed-off-by: João Victor Risso <joaovictor.risso@gmail.com>

Signed-off-by: João Victor Risso <joaovictor.risso@gmail.com>

Signed-off-by: João Victor Risso <joaovictor.risso@gmail.com>

Signed-off-by: João Victor Risso <joaovictor.risso@gmail.com>

- Change id_localizacao to tipo_localizacao when querying escola (school) table
- Add missing condition for querying escola table, which is tuples that have id_tipo_turma = 0, according to the use case.

Signed-off-by: João Victor Tozatti Risso <jvtr12@inf.ufpr.br>

Signed-off-by: João Victor Tozatti Risso <jvtr12@inf.ufpr.br>

Sanitize the location in the result

Use res.attachment to change csv name

Closes simcaq/SCRUM#42

See merge request !24

Closes simcaq/SCRUM#42

Add istanbul to gulp task test

The tests will fail if less then 75% of the code isn't covered

Closes simcaq/SCRUM#20

See merge request !22

Related: simcaq/SCRUM#20

Closes simcaq/SCRUM#20

Issue/68

Fix simcaq/SCRUM#68

See merge request !21

Conflicts:
	gulpfile.babel.js
	src/libs/app.js
	src/libs/db/mongoose.js
	src/server.js