Issue #2: Switch to Jackson 2.9.1

pom.xml

@@ -18,7 +18,7 @@
 	<properties>
 		<primeval-commons.version>1.1.0-SNAPSHOT</primeval-commons.version>
 		<primeval-json.version>1.0.0-SNAPSHOT</primeval-json.version>
-		<jackson.version>2.8.8</jackson.version>
+		<jackson.version>2.9.1</jackson.version>
 	</properties>
 
 	<dependencies>
@@ -50,37 +50,30 @@
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
 			<version>${jackson.version}</version>
-			<scope>provided</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>com.fasterxml.jackson.module</groupId>
 			<artifactId>jackson-module-parameter-names</artifactId>
 			<version>${jackson.version}</version>
-			<scope>provided</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>com.fasterxml.jackson.datatype</groupId>
 			<artifactId>jackson-datatype-jdk8</artifactId>
 			<version>${jackson.version}</version>
-			<scope>provided</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>com.fasterxml.jackson.datatype</groupId>
 			<artifactId>jackson-datatype-jsr310</artifactId>
 			<version>${jackson.version}</version>
-			<scope>provided</scope>
 		</dependency>
 
-
-
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-api</artifactId>
 			<version>1.7.12</version>
-			<scope>provided</scope>
 		</dependency>
 
 		<!-- TEST -->
@@ -110,6 +103,7 @@
 			<scope>test</scope>
 			<type>test-jar</type>
 		</dependency>
+
 	</dependencies>
 
 	<build>