First steps towards supporting the search session API
Merge branch 'master' of github.com:SumoLogic/sumo-java-client into chr-isearch

Conflicts:
	src/main/java/com/sumologic/client/SumoLogicClient.java
	src/main/java/com/sumologic/client/UrlParameters.java
SUMO-12582 Enable a more comprehensive search API that overcomes limitations of the current API
SUMO-12582 Merge branch 'master' of github.com:SumoLogic/sumo-java-client into chr-isearch

Conflicts:
	src/main/java/com/sumologic/client/SumoLogicClient.java
	src/main/java/com/sumologic/client/collectors/CollectorsClient.java
	src/main/java/com/sumologic/client/search/SearchClient.java
	src/main/java/com/sumologic/client/util/HttpUtils.java
SUMO-12582 - Merge branch 'master' of github.com:SumoLogic/sumo-java-client into chr-isearch

Conflicts:
	src/main/java/com/sumologic/client/collectors/CollectorsClient.java
	src/main/java/com/sumologic/client/search/SearchClient.java
	src/main/java/com/sumologic/client/util/HttpUtils.java
SUMO-12582 Code review comments
Merge pull request #4 from SumoLogic/chr-isearch

Session-based search API