INV-393 - Restrict size of batch query result from Dynamo

As per Matthew we need max 500 results at a time. This is a stop gap fix to make sure that places where we have too many results coming back do not crash cause of the payload size.

Signed-off-by: Tajinder Singh <tajinder.singh@clicktravel.com>
INV-393 - Restrict size of batch query result from Dynamo

Return only 500 results

Signed-off-by: Tajinder Singh <tajinder.singh@clicktravel.com>
Merge branch 'master' of https://github.com/ClickTravel/Cheddar
INV-393 - Restrict size of batch query result from Dynamo

magic number is now static, comments on code review.

Signed-off-by: Tajinder Singh <tajinder.singh@clicktravel.com>
INV-393 - Restrict size of batch query result from Dynamo

comments in review

Signed-off-by: Tajinder Singh <tajinder.singh@clicktravel.com>
INV-393 - Restrict size of batch query result from Dynamo

use sublist()

Signed-off-by: Tajinder Singh <tajinder.singh@clicktravel.com>
refactor

Signed-off-by: Tajinder Singh <tajinder.singh@clicktravel.com>
refactor

Signed-off-by: Tajinder Singh <tajinder.singh@clicktravel.com>
Merge pull request #20 from clicktravel-tajinder/master

INV-393 - Restrict size of batch query result from Dynamo
Merge pull request #21 from clicktravel-basharat/master

Updated CloudSearch creation process not to open it to the world.
FC-73 Keep processing messages if 5xx error on SQS receive

SQS can sometimes give 5xx errors, though the SDK does retry if this occurs. When an 5xx error is returned, repeat the main loop anyway rather than stop processing.

Signed-off-by: Steffan Westcott <steffan.westcott@clicktravel.com>
Update README.md
Merge pull request #22 from clicktravel-steffan/master

FC-73 Keep processing messages if 5xx error on SQS receive
Merge pull request #23 from clicktravel-basharat/master

Made CloudSearchEngine make use of latest AWS SDK to make signed requests to CloudSearch endpoints.