next: make next command --evolve by default Before this patch, if we need to evolve to update to the next child, we were suggesting the user to use --evolve flag. This patch make some changes to evolve by default in that conditions. After making next command to evolve by default we have to consider the following points: 1) If we don't need to evolve while updating to the next child: a) And if wdir is dirty, we suggest to use --merge flag b) if wdir is clean, we simply update to next child (if ambiguous, prompt the user to select one) 2) If we need to evolve: a) when wdir is dirty, we suggest the user to use `hg shelve` first, to make wdir clean. As we don't support --merge while evovling. b) when wdir is clean, we evolve the next cset. Changes made in test-prev-next.t reflect the changed behaviour.

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/*

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.uk-overflow-container {    

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    overflow-y: scroll;

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    top: 0;

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    bottom: 0;

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}*/

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table {

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    min-width: 100%

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}

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.video-js {

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    min-width:100%; 

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    max-width:100%;

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    max-height: 100%;

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}

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.vjs-fullscreen {

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    padding-top: 0px

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}

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::-webkit-scrollbar {

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  width: 12px;  /* for vertical scrollbars */

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  height: 12px; /* for horizontal scrollbars */

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}

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::-webkit-scrollbar-track {

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  background: rgba(0, 0, 0, 0.1);

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}

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::-webkit-scrollbar-thumb {

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  background: rgba(0, 0, 0, 0.5);

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}

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.uk-overflow-container  {

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    overflow-y: scroll;

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    top: 0;

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    bottom: 0;

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}

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em {

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    color:#666;

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}

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