Introduce the notion of a 'sample comment'.

- presence of the sample's reported.by file is now mandatory.
- when saving a sample, reporter name & URL are queried, to avoid operator forget about creating the reported.by file.
- when saving a sample, one can store a few-liner comment.
- when recalling a sample, the reporter name, URL and comment (if present) are printed.
- update the powerpc-e500v2-linux-gnuspe sample to include Nate's comment (from his original mail).
- update all samples that were missing the reported.by file.

 /trunk/scripts/saveSample.sh                           |   46    35    11     0 ++++++++++++++++++------
 /trunk/scripts/showSamples.sh                          |   12     6     6     0 +++---
 /trunk/samples/powerpc-e500v2-linux-gnuspe/reported.by |   15    15     0     0 ++++++++
 /trunk/samples/samples.mk                              |   22    17     5     0 +++++++++--
 4 files changed, 73 insertions(+), 22 deletions(-)

1 files changed, 6 insertions, 6 deletions

diff --git a/scripts/showSamples.sh b/scripts/showSamples.sh
index d946db99..a6c69632 100755
--- a/scripts/showSamples.sh
+++ b/scripts/showSamples.sh
@@ -83,17 +83,17 @@ dump_single_sample() {
         [ "${CT_CC_LANG_OBJCXX}" = "y"  ] && printf ", Objective-C++"
         [ -n "${CT_CC_LANG_OTHERS}"     ] && printf "\\\\\\\\ Others: ${CT_CC_LANG_OTHERS}"
         printf "  "
-        if [ -f "${sample_top}/samples/${sample}/reported.by" ]; then
-            ( . "${sample_top}/samples/${sample}/reported.by"
+        ( . "${sample_top}/samples/${sample}/reported.by"
+          if [ -n "${reporter_name}" ]; then
               if [ -n "${reporter_url}" ]; then
                   printf "|  [[${reporter_url}|${reporter_name}]]  "
               else
                   printf "|  ${reporter_name}  "
               fi
-            )
-        else
-            printf "|  [[http://ymorin.is-a-geek.org/|YEM]]  "
-        fi
+          else
+              printf "|  [[http://ymorin.is-a-geek.org/|YEM]]  "
+          fi
+        )
         sample_updated=$(date -u "+%Y%m%d"                                                  \
                               -d "$(LC_ALL=C svn info ${sample_top}/samples/${sample}       \
                                     |GREP_OPTIONS= egrep '^Last Changed Date:'              \