Update log4net config to add error-only file

Web/Web.Release.config

@@ -29,8 +29,11 @@
     -->
   </system.web>
   <log4net>
-    <appender>
+		<appender name="FileAppender" xdt:Locator="Match(name)">
       <file xdt:Transform="SetAttributes" value="..\Logs\MileageTraker.log" />
+    </appender>
+		<appender name="ErrorAppender" xdt:Locator="Match(name)">
+      <file xdt:Transform="SetAttributes" value="..\Logs\MileageTraker.error.log" />
     </appender>
   </log4net>
   <system.net>

Web/Web.config

@@ -102,9 +102,32 @@
   <log4net>
     <appender name="FileAppender" type="log4net.Appender.RollingFileAppender">
       <file value="Logs\MileageTraker.log" />
-      <appendToFile value="false" />
-      <maximumFileSize value="10000KB" />
+			<appendToFile value="true" />
+			<datePattern value="yyyyMMdd" />
+			<rollingStyle value="Date" />
+			
       <maxSizeRollBackups value="250" />
+			
+      <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %level %logger - %message%newline%exception" />
+      </layout>
+    </appender>
+		<appender name="ErrorAppender" type="log4net.Appender.RollingFileAppender">
+      <file value="Logs\MileageTraker.error.log" />
+			<appendToFile value="true" />
+			<datePattern value="yyyyMMdd" />
+			<rollingStyle value="Date" />
+			
+      <maxSizeRollBackups value="250" />
+			
+			<filter type="log4net.Filter.LevelRangeFilter">
+				<acceptOnMatch value="true" />
+
+				<levelMin value="ERROR" />
+				<levelMax value="FATAL" />
+			</filter>
+			
       <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
       <layout type="log4net.Layout.PatternLayout">
         <conversionPattern value="%date [%thread] %level %logger - %message%newline%exception" />
@@ -113,6 +136,7 @@
     <root>
       <level value="DEBUG" />
       <appender-ref ref="FileAppender" />
+      <appender-ref ref="ErrorAppender" />
     </root>
   </log4net>
   <entityFramework>

Web/Web.csproj

@@ -56,6 +56,10 @@
       <HintPath>..\packages\AutoMapper.3.3.1\lib\net40\AutoMapper.Net4.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="CsvHelper, Version=2.0.0.0, Culture=neutral, PublicKeyToken=8c4959082be5c823, processorArchitecture=MSIL">
+      <HintPath>..\packages\CsvHelper.2.13.2.0\lib\net40-client\CsvHelper.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
       <HintPath>..\packages\EntityFramework.6.1.3\lib\net45\EntityFramework.dll</HintPath>
       <Private>True</Private>
@@ -145,6 +149,7 @@
     <Compile Include="DAL\CityNotFoundException.cs" />
     <Compile Include="DAL\CodeFirstMembershipProvider.cs" />
     <Compile Include="DAL\CodeFirstRoleProvider.cs" />
+    <Compile Include="DAL\FuelmanCsvImporter.cs" />
     <Compile Include="DAL\LogImporter.cs" />
     <Compile Include="DAL\LogImportException.cs" />
     <Compile Include="DAL\LogImportTemplateWriter.cs" />
@@ -203,6 +208,7 @@
     </Compile>
     <Compile Include="Migrations\Configuration.cs" />
     <Compile Include="Models\DomainRules.cs" />
+    <Compile Include="Models\FuelLog.cs" />
     <Compile Include="Models\PurposeType.cs" />
     <Compile Include="ViewModels\Account\ResetPasswordViewModel.cs" />
     <Compile Include="Models\Role.cs" />