refactor: move templates from root to share/spack

- This complies with the unix directory hierarchy standard (which Spack
  attempts to follow)
- Also unclutters the repo root directory.

share/spack/templates/reports/cdash/Build.xml

@@ -0,0 +1,27 @@
+  <Build>
+    <StartBuildTime>{{ build.starttime }}</StartBuildTime>
+    <BuildCommand>{{ install_command }}</BuildCommand>
+{% for warning in build.warnings %}
+    <Warning>
+      <BuildLogLine>{{ warning.line_no }}</BuildLogLine>
+      <Text>{{ warning.text }}</Text>
+      <SourceFile>{{ warning.source_file }}</SourceFile>
+      <SourceLineNumber>{{ warning.source_line_no }}</SourceLineNumber>
+      <PreContext>{{ warning.pre_context }}</PreContext>
+      <PostContext>{{ warning.post_context }}</PostContext>
+    </Warning>
+{% endfor %}
+{% for error in build.errors %}
+    <Error>
+      <BuildLogLine>{{ error.line_no }}</BuildLogLine>
+      <Text>{{ error.text }}</Text>
+      <SourceFile>{{ error.source_file }}</SourceFile>
+      <SourceLineNumber>{{ error.source_line_no }}</SourceLineNumber>
+      <PreContext>{{ error.pre_context }}</PreContext>
+      <PostContext>{{ error.post_context }}</PostContext>
+    </Error>
+{% endfor %}
+    <EndBuildTime>{{ build.endtime }}</EndBuildTime>
+    <ElapsedMinutes>0</ElapsedMinutes>
+  </Build>
+</Site>

share/spack/templates/reports/cdash/Configure.xml

@@ -0,0 +1,8 @@
+  <Configure>
+    <StartConfigureTime>{{ configure.starttime }}</StartConfigureTime>
+    <ConfigureCommand>{{ install_command }}</ConfigureCommand>
+    <Log>{{ configure.log }}</Log>
+    <ConfigureStatus>{{ configure.status }}</ConfigureStatus>
+    <EndConfigureTime>{{ configure.endtime }}</EndConfigureTime>
+  </Configure>
+</Site>

share/spack/templates/reports/cdash/Site.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Site BuildName="{{ install_command }}"
+      BuildStamp="{{ buildstamp }}"
+      Name="{{ hostname }}"
+      OSName="{{ osname }}"
+>
+

share/spack/templates/reports/cdash/Update.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Update>
+  <Site>{{ hostname }}</Site>
+  <BuildName>{{ install_command }}</BuildName>
+  <BuildStamp>{{ buildstamp }}</BuildStamp>
+  <StartTime>{{ starttime }}</StartTime>
+  <EndTime>{{ endtime }}</EndTime>
+{% if msg %}
+  <UpdateReturnStatus>{{ msg }}</UpdateReturnStatus>
+{% endif %}
+</Update>

share/spack/templates/reports/junit.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    This file has been modeled after the basic
+    specifications at this url:
+
+    http://help.catchsoftware.com/display/ET/JUnit+Format
+-->
+<testsuites>
+{% for spec in specs %}
+    <testsuite name="{{ spec.name }}"
+               errors="{{ spec.nerrors }}"
+               tests="{{ spec.npackages }}"
+               failures="{{ spec.nfailures }}"
+               time="{{ spec.time }}"
+               timestamp="{{ spec.timestamp }}" >
+        <properties>
+{% for property in spec.properties %}
+            <property name="{{ property.name }}" value="{{ property.value }}" />
+{% endfor %}
+        </properties>
+{% for package in spec.packages %}
+        <testcase classname="{{ package.name }}"
+                  name="{{ package.id }}"
+                  time="{{ package.elapsed_time }}">
+{% if package.result == 'failure' %}
+            <failure message="{{ package.message }}">
+{{ package.exception }}
+            </failure>
+{% elif package.result == 'error' %}
+            <error message="{{ package.message }}">
+{{ package.exception }}
+            </error>
+{% elif package.result == 'skipped' %}
+            <skipped />
+{% endif %}
+{% if package.stdout %}
+            <system-out>
+{{ package.stdout }}
+            </system-out>
+{% endif %}
+{% if package.stderr %}
+            <system-err>
+{{ package.stderr }}
+            </system-err>
+{% endif %}
+        </testcase>
+{% endfor %}
+{# Add an error tag? #}
+    </testsuite>
+{% endfor %}
+</testsuites>